Ahhhh, there's nothing quite like the feeling of knowing that tomorrow I will be spending much of the day upgrading the Macs in my house to Snow Leopard. I received an email from Apple this morning telling me that Snow Leopard had shipped, so now I just need to be available to sign for the package tomorrow.

Regardless of how many Mac OS upgrades I've done over the years, there are always one or two drivers, application enhancers, or full applications that just don't run properly on the newly installed OS. With Snow Leopard, these situations should be rare as many developers have already done compatibility checking and worked out the bugs. Before you slip that Snow Leopard DVD into your Mac tomorrow and start doing the upgrade, there are a few things you may want to consider.

With Snow Leopard, the next version of Mac OS X, expected rumored to ship out any week day now, it's worth looking at one thing that can make upgrading to 10.6 a lot easier (at least on an Intel Mac-as most PowerPC Mac users should know by now, Leopard 10.5 is the end of the road for you: Snow Leopard is Intel-only).

Snow Leopard is mostly about optimizing Leopard's performance rather than introducing new features. Part of that optimization is that OS X 10.6 is expected to save users several gigabytes of space on their hard drives versus a 10.5 installation. And part of the reason that Snow Leopard is able to pare down that much space is that Rosetta is now an optional installation.

(Update: as many commenters have noted, the Rosetta program itself doesn't take up much space - only a couple of megabytes. Most of the space savings in Snow Leopard is from Apple stripping out PowerPC binaries from the apps and OS libraries. It's still worth going through your apps and updating the PowerPC-only apps to universal binaries, however, because you will still see a significant boost in performance by doing so.)

Introduced in 2005, not long after Apple announced its transition to Intel processors, Rosetta is a dynamic translator that allows legacy PowerPC applications to run on Intel processors. It was intended as a stopgap measure to allow PowerPC applications to continue to run on Intel-powered Macs until developers were able to update their applications to support either universal binaries or Intel-only code.

Applications which run under Rosetta provide slower performance than their universal binary counterparts because the CPU has to translate Intel instructions into PowerPC, so developers definitely had an incentive to switch to universal binaries. With four years having passed since the Intel transition, almost all applications for the Mac now run under a universal binary, which makes Rosetta largely unnecessary-hence its inclusion in OS X Snow Leopard as an optional installation.

So, why not save some space on your hard drive and leave Rosetta out? Well, if you do that, any applications you have that still have PowerPC only code won't run at all. (Update: Apparently Rosetta will download on demand if you try to run a PowerPC-only application.) Rosetta is absolutely necessary to run those applications. But, before Snow Leopard drops to consumers, you can take one simple step that will save you a lot of trouble.

It's Cocktail time yet again -- the intrepid folks at Maintain are updating the Leopard version to 4.3, and bringing more utility than ever to the already extremely popular and versatile Unix function and OS X tweaking app. The new version adds the ability to clear harmful files off the system (including some nasty trojans), lets you clear out the CrashReporter and HungReporter logs, and fixes a few QuickTime compatbility issues as well.

The update is highly recommended for all users of the Leopard Edition, and available right now from Maintain's website. If you haven't yet taken the plunge on getting access to all of the weird and wonderful Unix widgets running inside your computer -- everything from cron jobs and maintenance tasks to network optimization -- the app itself is available for a single-user license fee of $14.95. Considering all of the things this app does (not to mention how often they update), that's a bargain.

For those elite geeks who feel like going free of charge and foregoing the pleasant interface to the UNIX underpinnings of Mac OS X, you can accomplish some of the same maintenance and cleanup tasks with CLIX.

Our friends over at Ars have discovered a potentially foreboding sign concerning the recently shipping iLife '09. Apparently, GarageBand's new Learn to Play feature, in which various recording artists talk about their songs and "teach" you to play them, will not run on PowerPC Macs.

In the very fine print of the System Requirements section of the iLife '09 page at the Apple online store you'll find: "GarageBand Learn to Play requires an Intel-based Mac with a dual-core processor or better." One can't help but suspect that this is the start of more of the same to come. When the architecture switch was first announced Apple went out of their way to extol the virtues of Universal binaries. But it was only a matter of time before even consumer software went in this direction. it's yet another sign that Apple sees the PPC Macs as rapidly heading for obsolescence.

Update 10/28: Welcome, Digg fans. CodeWeavers' site is getting crunched under the massive demand for the free versions of CrossOver, so there is now a minimal site at down.codeweavers.com that will accept your email address; you will be mailed your registration code in the next couple of days.

--- original post below ---

Three months ago, CodeWeavers CEO Jeremy White offered a challenge to another CEO -- the nation's chief executive, George W. Bush. If the president achieved one of White's six "Lame Duck" goals during the twilight of his 2nd term, White would make Windows-API enabler & WINE GUI CrossOver free to customers for one day. Some considered White's proposal a great motivational tool for GWB; others found it smug, partisan and kind of a goofy way to promote the company's products, but in any event none of his six challenges seemed to be on the path to achievement, so that's where the story should have ended. CrossOver is a fine way to run Windows apps on your Mac, but as a force for political change, not so much.

Then a funny thing happened on the way to January 20th: due to global economic conditions and through no fault of the president, the price of crude oil dropped precipitously and the cost of gasoline moved in parallel... bringing the average price per gallon in Minneapolis down to the target $2.79 level called for in White's goal #1. Can anyone say "Taco?"

The Star-Tribune is reporting that White is planning to follow through on his pledge: on Tuesday 10/28, all CodeWeavers products (CrossOver Mac, Linux & Games) will be freely downloadable. One license per customer, and we assume that the free licenses will be for the standard versions of the apps. Update: Word from CodeWeavers execs is that the free license will be for a download-only flavor of the Pro version (!), including the Games optimized build and the option to share a Windows 'bottle' among multiple users on the same machine. You will have to choose either the Mac or Linux product for your free copy (and I'm looking forward to the stats on that split once the dust settles). Pro licenses are eligible for support/update renewals after one year for $35.

You might argue with White's politics or his promotional instincts, but you can't argue with free software. CrossOver Mac normally retails for $40 and requires an Intel machine running either Tiger or Leopard.

Update 2: A number of commenters have pointed out that the original challenge rules said the giveaway day would be on the first of the month following the goal, meaning Nov. 1 instead of Oct. 28. CodeWeavers' press release confirms that the giveaway day will be 10/28 and not 11/1. The giveaway runs from midnight to midnight CST.

Thanks Austin!

Great news for any virtualization junkies out there (I know I'm not the only one). VMWare Fusion 2.0 has just been will be released Tuesday! Fusion 2.0 is a free upgrade for all existing 1.x customers, and it adds more than 100 new features and enhancements.

[Note: VMware's product manager told us an official announcement time of 12:01am Tuesday morning, EDT; however the final version of Fusion 2.0 has not appeared on VMware's website yet as of 12:45am, as pointed out by Jonathan 'Wolf' Rentzsch. –Ed. Update: as of 1 am EDT, the Fusion page has been revised to include the 2.0 upgrade information. –Ed.]

I've been using Fusion 2.0 since it first entered beta during the summer and have been very impressed with its performance and feature set. In addition to TUAW, I also write for Download Squad, where we've been a little bit Chrome-Crazy for the last couple of weeks. Although I have access to a few Windows machines, because all my tools for writing and screenshots and graphics are on my Mac, I've been using the beta and release candidate versions of VMWare Fusion 2.0 for all of my testing.

Fusion 2.0 features lots of improvements and new features, but the most significant feature, from a technology-pushing perspective, is probably the ability to run Leopard Server as a virtual machine. When Apple made the decision to allow for server virtualization right after Leopard's release, both VMWare and Parallels announced plans to integrate that feature into their respective products. Parallels released Parallels Server back in June, targeting the higher-end enterprise market. VMWare decided to include the feature in Fusion 2.0 to give consumers a taste of the good life.

Although my year-old MacBook isn't really the ideal platform to run a virtual instance of Leopard Server, I did give it a go with one of the RC releases and was pleasantly surprised to find I could run a stable local MAMP server off it, and it withstood a pounding from my boyfriend's MacBook and the other media computers we have scattered around our apartment. On a loaded iMac or Mac Pro, I could see Fusion being very handy for testing or replicating a production environment.

Another new feature to Fusion 2.0, which first appeared in one of the release candidates, is a 1-year subscription to McAfee VirusScan Plus. Although I personally prefer NOD32 for Windows anti-virus protection, having anti-virus software already built into the virtual machine is a great step, especially for users who might be new to virtualization and/or the Mac. There is no longer an excuse to not have some sort of protection on your Windows installs.

VMWare Fusion 2.0 is $79.99 for new users, and free for existing customers. VMWare offers a 30-day free trial, if you want to try it out before buying. You need an Intel Mac running OS X 10.4 or higher. Like all virtualization products, the more RAM you have in your machine, the easier things will go.

I thought Adobe and Microsoft were bad, but Feral Interactive has just released a patch for Chessmaster 9000 that brings Universal Binary status to the well known chess application. Other changes in version 1.1.2 include support for the latest MacBooks with Intel X3100 graphics. So now you can finally try the Queen's gambit on your Intel Mac without the distaste of Rosetta.

The 1.1.2 Universal patch is a free download from Feral. Chessmaster 9000 retails for about $40.

[via MacNN]

Most people rarely ever have to rename a whole lot of files at once. Let's face it -- batch file renaming isn't UNIX kernel reprogramming, but it's one of those irritating tasks that can be a surprising amount of trouble for casual or even more experienced users without the right tools. As a web designer and developer, I find myself having to numerically rename images a lot or add "_tb" suffixes for thumbnails, for example.

Luckily for Leopard users, there's Name Mangler 2.0, a donationware app by Mac developer Many Tricks that does all the stuff you might need a batch file renamer to do: change case or extension, prefix or suffix a file name, remove characters, the works. You can even store renaming configurations as droplets that you can drop files or folders on to.

Unfortunately, Name Mangler is Leopard-only. Many Tricks has an earlier app, File List (direct download link), that apparently does the same thing for pre-Leopard systems; another alternative app is File Wrangler, which resides on my 10.4.9-running MacBook Pro quite happily, or the venerable and powerful A Better Finder Rename.

[via Lifehacker]

Adium, the tasty multi-client Mac chat app, is about to get even tastier: developer Evan Schoenberg announced today on the Adium blog that he's adding Facebook Chat to the ridiculously long list of instant messaging protocols already supported by the app. He even included a screenshot of the new protocol in action, seen on the right.

No word on when the new release will be available, unfortunately, but you can keep track at the Adium blog.

Thanks, Chris!

Back in the day before Ableton Live and Reason and all the other sequencer apps out there, desktop electronic producers made do with trackers: apps which allowed the budding Moby or Paul Oakenfold to sequence samples. They were basically software equivalents of legendary hardware sample sequencers like the Akai MPC. These usually had all of the usability of a 1957 Trabant and none of the good looks.

Renoise 1.9.1 sequences like an old-school tracker, but it's got loads more features: plugin and MIDI instruments, effects chains, a halfway decent mixer, and even internal sample editing. Everything a growing music geek needs to make bleep-bleep music (and maybe more). It's available for Windows, Linux and Mac OS 10.3.9+ as a Universal Binary.

At 49.99 euros (US$75.80 at today's exchange rate) for a license, Renoise is a helluva lot cheaper than alternatives like Live or Reason, and the ability to use a single license for versions running on multiple platforms is nice. The only drawback is that the interface appears a little complex for users unfamiliar with the conventions of sample trackers. Also, the demo version times out and doesn't allow rendering of your tracks out to .wav format.

I still have nightmares about using FastTracker on my old Pentium II back in the late '90s, so I haven't tried this one myself. If you have, drop me a line in the comments and let me know what you think.

Imagine you're trying to sell a bundle of Mac applications that includes Parallels. It's an obviously appealing deal for anyone in the market for Windows virtualization, since the bundle is priced below the retail cost of Parallels alone. Might you choose to place a teensy promotion of your bundle someplace that would-be virtualization customers would see it? Someplace, I dunno, associated with a Parallels alternative? Hey, waitasec -- you've got this handy site where people come to see updated and reviewed Mac software... now you've got something going!

Sorry, MacUpdate Promo team, but this kind of internal cross-promotion strikes me as being more than a little disingenuous, especially in the wake of a recent VMware update that is bound to drive readers to the VMware page. Lose the sales pitch and regain some editorial dignity.

Update: To clarify for our commenters, I couldn't care less if MacUpdate advertises the bundle at the top of every page on the site (as they do), including the VMware page. The issue here, however, is the specific contextual ad right next to the update listing for VMware (and ONLY there). You can call it valuable consumer information for someone who might otherwise purchase VMware at full price; I call it advertising/promotional interference with the editorial content of the site. Having it say "Editor Note" implies that the editors of MacUpdate judge the value and worth of applications by whether or not they choose to participate in a promotional bundle; so much for editorial judgement and independence. Tomato, tomahto.

Thanks to J. Carlos de Pinho for the heads-up.

There are so many ways to get your hands on a MacBook Air (and apparently several ways to lose your grip on one, as well). You could visit the Apple Store, or Best Buy, or shop online. You could take up a collection with friends and family, or prevail upon your spouse to get one for you.

Here's another idea: make a video about how VMware Fusion has helped you switch to the Mac is now your virtualization tool of choice, and you could win an Air. Submit your video by May 15 (every entry gets a Fusion t-shirt, so there are no losers) for your chance to walk, or trip, away with the laptop.

Despite a couple of high-profile callouts on the Fusion 'switched' minisite, I'm afraid that Mat and Chris aren't entering the contest. Too bad, guys!

Update:The VMware team has clarified that the video contest is about users who have switched to VMware Fusion from another way of running Windows on the Mac (Boot Camp, Parallels, Virtual PC, the power of the mind). Adjust your artistic vision appropriately.

Gish isn't a Mac-only experience, but as a platform game, it's a pretty good one. I played it way back when it was released on Windows, but Inside Mac Games reports that Chronic Logic has released a universal binary of Gish, so now you can play it on Intel or PowerPC Macs alike.

Like I said, I found the game pretty fun. You play a ball of tar (no kidding) that rolls through underground locations in search of his lady friend (isn't that always how it goes), and the fluidity of your main character brings a lot of weird physics manipulation into play-- you can squeeze through small places, and even stick to surfaces like walls and ceilings. It's definitely a fun twist on platforming (and Gish can even invade old platformers with "warp zones," little psuedo stages that let you visit other games with Gish's abilities), and if you're in the mood for a great indie game, make sure to check out the demo. The full game is $20 over at the Chronic Logic website.

Boy, it seems like everyone was waiting for me to write up my gift guide before releasing some interesting Mac games this year. First Horde of Orcs comes out, then Sonic of all things appears on the iPod, and now here's two more fun gaming experiences appearing on the Mac.

First, our sister gaming blog Joystiq reports that PopCap's crack casual game Peggle has appeared for OS X, and just like most of PopCap's games, it's so addictive it should probably be regulated by pharmacologists. It's a universal binary, too, and right now it's only $10 (50% off from a sale on PopCap's site). Be prepared to disappear from your relatives for long stretches of time over the holidays, though-- anyone who can only play one round of this at a time is either not human or just in serious trouble with their spouse.

And MacNN reports that Bomberman has now appeared on iTunes as well. Hudson Software has produced an official port that features an "intuitive control scheme" (that I'd be interested to see), an exclusive boss stage for the iPod, and the option to play the game's music or your own during gameplay. Wild. That game is $5 and available as a download from iTunes.

It's beginning to look a lot like Christmas for Mac gamers-- turns out there may be more underneath the tree than we hoped earlier in the year.

Looks like the VMware team may be picking up a few pointers from the "release early, release often" cheerleaders at rival virtualization shop Parallels; the recently-released Fusion for Mac is now out in a 1.1 beta form, downloadable with registration. The beta packs a load of features, full list below -- top additions include DirectX 9.0 support, iPhone/Outlook sync, Unity and Boot Camp functional improvements, and (just in time) better compatibility with host systems running Leopard. The beta also squashes a bug that has bitten me a couple of times: the Airport process randomly ramping up to 100% CPU with Fusion installed.

The beta clocks in at a hefty 170 MB, and you'll get an evaluation serial number good for 30 days when you sign up to download the software. Let us know how the beta works out for you in the comments.

Thanks Joy & RMS