Well, we're still not sure our iPhones are safe to use, and now comes word from Australia that our brand spanking new glossy screens might be hurting us as well, through bad ergonomics.

An HR advisory from Queensland University of Technology suggests that:

"Reflections and glare on high gloss monitor screens and their relation to the angle of the monitor screen, could cause the operator to adopt awkward postures when viewing the monitor screen and using related equipment. These reflections on the screen can be from internal and external sources such as the overhead lighting and/or position of windows.

Awkward postures adopted by the operator may in turn lead to an injury."

Of course Apple has moved to high gloss screens on every laptop except the 17" MacBook Pro, and the matte screen option on that laptop costs an extra fifty bucks. The iMacs are also only available with glossy screens.

Of course there are other health hazards associated with having Apple equipment, such as a tendency to have panic attacks or heart palpitations when you learn you can't update your iPhone cheaply through AT&T. At any rate, there is one advantage to those glossy screens. You'll be able to clearly see your pained face as you try to stretch into position to avoid those reflections on those mirror-like screens. So there.

Thanks to one of our readers who tipped us to this happy news via this web site

I reviewed the Village Tronic ViDock a while back, and I was happy to have the opportunity to take a look at one of their more entry-level solutions for adding additional monitors to machines without an additional video port. This one, the ViBook, is a USB-to-DVI solution.

As was the case with my previous experience with Village Tronic products, I was duly impressed by their classy packaging. But I won't dwell on the shell here (no more rhyming, I mean it!). The device itself is compact, well-engineered and, yes, shiny. It connects to your computer via a standard USB cable plugged into any powered USB 2.0 slot.

It's designed to connect in one of several ways to the monitor: directly attached to the monitor's video port via a compact male-to-male adapter, via a cable directly connected to its embedded female adapter, or -- in a related manner -- via a short cable with the body of the device semi-permanently mounted on the back of the monitor with the included cradle and 3M adhesive pads. It's designed well enough that no matter where you put it, it will fit nicely and stay put (it has a studded rubber base, too). It is, by the way, both Mac and PC compatible. Read on for the rest of the review ...

I want to make a quick mention regarding one of the most useful utilities I've found in recent days: SizeUp. It allows you to resize and reposition windows using keyboard shortcuts. It's no secret that I like my screen real estate, and making the most of it is a big deal to me. You can sit and resize windows all day, but I'd rather hit a couple of keys and have everything in place.

SizeUp offers half-screen (vertical or horizontal) and quarter-screen sizing (easily positionable in any corner), as well as a true Windows-style maximize function. You can also set a custom size for the "Center Window" option, which resizes the window to the specified dimensions and positions it in the center of its current screen. Not the screen you want? The last set of shortcuts lets you jump the window between existing monitors in your setup.

The hotkeys are configurable, but the defaults (surprisingly) didn't conflict with any of my extensive collection of shortcut combinations. SizeUp is shareware, but you can pay what you think it's worth (Fair licensing). A suggested price of $9.99US doesn't seem at all unreasonable to me. If it's useful to you, but not that useful, a minimum donation of $2.99US is requested. The maximize function alone is worth that. Developers Irradiated Software also offer a "lite" version called TwoUp which can do the split screen trick on its own, free. Grab a fully-functioning demo of SizeUp at the Irradiated Software website.

It seems like just yesterday we heard from David Thomas that his Samsung Syncmaster 910 MP display wasn't working with his shiny new 2009 Mac mini. Oh, wait, it was yesterday -- and David's not alone, judging by the traffic on Apple's support boards. VGA display owners who are using a Mini DisplayPort-VGA adapter should be aware that older displays seem to be having some trouble with the newfangled setup; in fact, Apple's troubleshooting steps for lack of video on the mini suggest replacing your display if it's not lighting up with the mini, even though it may still work with other machines. If your existing display is a Samsung or is more than four years old, you may want to cross-check with Apple before trying to use it with a new mini.

There's some light at the end of the tunnel, however. While it hasn't appeared on Apple's download page for the mini yet, reader Nikolay sent in word that the Mini DisplayPort to VGA Firmware Update is showing up for him in Software Update on his MacBook Pro. Since one of the listed fixes is "no video on some external displays," if you've got the VGA adapter in use and are having video troubles you may want to borrow a monitor long enough to run the update and see if that clears the issue for you.

Thanks David & Nikolay

For what seems like forever (or at least since April 29th, 2005), the crew at iSlayer have leveraged their obsession with system performance and statistics and provided us with arguably the best darn donationware iStat widgets on the block. For a little while now, they've been teasing their fellow stat enthusiasts with screenshots on the iSlayer blog of their latest creation, iStat menus, which is currently in a private beta. As you might guess, iStat menus is an app (installed and managed as a System Preferences pane) that will display your vital system stats in the menubar, complete with a thoroughly customizable set of options for displaying just the information you want to know.

Thankfully, the iSlayer folks were kind enough to give me a copy of the beta, along with permission to post thoughts and a screenshot gallery for your perusal. While I've been trying iStat menus out, I've also been asking the crew a few questions surrounding how it stacks up against iStat pro and nano, especially in terms of performance. One catch with the way iStat menus runs is that it doesn't create its own separate process that can be monitored in Activity Monitor (or, I assume by relation, the Terminal). Instead, each menu item monitor you activate runs as a Menu Extra which lumps itself into the SystemUIServer thread, so the only way Marc Edwards at iSlayer recommended I could compare iStat menu's performance against my long-time favorite iStat pro is simply to watch that thread before and after enabling iStat menu's items.