It's time once again for Ask TUAW! For this round we take questions about cleaning a malfunctioning Mighty Mouse, opening files and applications with the return key, expanding a Boot Camp partition, finding alternatives to Adobe Acrobat, caring for your notebook battery, and more

As always, your suggestions are welcome. Questions for next week should be left in the comments. When asking a question please include which machine you're running and which version of Mac OS X (we'll assume you're running Leopard on an Intel Mac if you don't specify). And now, on to the questions!

All day on December 25, TUAW presents "Now What?" We've got first steps and recommendations for all the Apple gifts you (hopefully!) found under the tree today. Happy holidays!

Some good soul gifted you with a hard drive for the holidays. I can't think of a better gift! There are two ways to use that extra disk space -- the right way, which I'll get to in a moment, and the way many people do it, which is to just expand their disk space because they are running out of room.

I'm here to tell you that is the wrong thing to do with a new hard drive if you don't have a backup strategy already. Let's make a few assumptions here. The new drive has a USB 2.0 interface, or it has a Firewire 400 or 800 interface. It also is at least as large as your primary hard drive. Even better if it is bigger. Use that drive as a backup device, not for more disk space. Old hands around computers already know this, but if you are just getting started, it really is extra important to have all your files duplicated on another drive.

With any computer, stuff happens, like a sudden power surge, a drive failure, or a kid in the house who loves to see how the Mac trash can works. Can you really afford to lose all those pictures, emails, documents and CDs you lovingly ripped to iTunes? I didn't think so.

Getting a heavy duty back up is not too challenging. If you plug a brand new drive in, your Mac (assuming you have Mac OS X 10.5 Leopard) will ask you if you'd like to use it as a Time Machine drive. Time Machine is Apple's built-in backup solution, and it is great for people who constantly change or update files and sometimes have a good reason to go back and get the old versions. The larger your extra drive, the further you can 'go back in time'. Time Machine allows you to restore all the data, but it can take several hours and may require your original system DVD if your machine isn't bootable.

Read on for more...

I'm a big fan of SuperDuper! myself, but Carbon Copy Cloner has also long been a great, low cost option for cloning hard disks in OS X (indeed it's been around longer). Mike Bombich has now released version 3.1 of CCC implementing rsync 3.0.0 "to provide even greater fidelity when backing up using the 'Copy selected items' backup method." Other improvements includes an updated interface and various bugfixes, etc.

Carbon Copy Cloner is a free download from Bombich Software (donation requested).

[via TidBITS]

If you aren't using Carbon Copy Cloner, then you're missing out. This gem of an app is the easiest way to clone one Mac drive to another (you can even clone bootable volumes, so you can backup your main Mac drive to a stand by drive and boot right off of it). In addition to the clone ability, Carbon Copy Cloner makes backing up a breeze, and it is easier with Carbon Copy Cloner 3.

The new version of CCC brings with it better data synchronization, block level copying, and some nice UI enhancements.

Carbon Copy Cloner is donation-ware, so it is fully functional but if you use it you should really considering donating some cash to help with the development of the app.

Back in the day, Mike Bombich's Carbon Copy Cloner was one of those must-have Mac apps. It was the first solution for making bootable backups to an external hard drive. Unfortunately, CCC had not been updated in quite some time (2003) and its former place has been taken on many Macs by the excellent SuperDuper! (which I use myself, but which runs $27.95). Mike has finally come out with an update for CCC, and has released a beta of version 3 of CCC. According to Mike, CCC3 was "completely rebuilt from the ground up to bring a new suite of features." Among these new features, are a revamped interface, network backups, "advanced scheduling capabilities" and more. Perhaps best of all, however, is that CCC3 is now a Universal application.

Carbon Copy Cloner 3.0b4 is a free download, but Mike asks for donations. It looks like CCC3 could be a great, less expensive alternative to SuperDuper! once more.

[Via theappleblog]