Switching to an entirely new OS can be a daunting experience. Think different, sure, but the small differences can cause quite a bit of frustration. To aid some new or potential switchers (a list like this would have saved me a lot of time), here are the tools which made my switch from Windows to MacOSX a bit easier:
Changing default mouse acceleration - USB Overdrive
The default mouse acceleration drove me absolutely nuts. Moving from one end to the desktop to the other felt fine, but I always tended to overshoot. Moving the mouse pointer a little bit backwards over a small distance needed a lot more mouse movement. It annoyed the hell out of me. I’m sure that the default Mac mouse acceleration has its merits, such as more precision in a small area, which I could imagine is useful to artists and the like. But for me it was more comparable to using a standard Windows PC after gulping down half a bottle of Bowmore - doubling the time it takes me to ‘hit the right spot’ (hitting ‘close’ instead of ‘minimize’.. grr..).
Luckily, I found USB Overdrive which allows you to disable the standard mouse acceleration and mimic the acceleration as found on a Windows PC. For me, an essential utility.
Freeing up more screen resolutions - DisplayConfigX
For some reason, the default number of video resolutions in MacOSX is extremely limited. The choices I had at the highest end were 1024×768 and 1280×1024. I was used to using a 1152 x 870 resolution which was the best trade-off between maximizing screen estate and minimizing monitor flickering as a result of a lower refresh rate at higher resolutions. 1280×1024 gave me a headache, 1024×768 made everything seem gigantic - the words Fisher Price popped into my head.
Enter DisplayConfigX, which ‘unlocks’ all the video resolutions that your video card and monitor support. It’s quite puzzling why Apple restricts the number of available resolutions, since the video card is perfectly capable of handling a lot more. It presumably fits in the ‘keep it simple’ philosophy.
Getting your printer to work - HPIJS for Mac OS X
Not so much an issue with Tiger as it includes a lot more printer support but the Panther installation lacks support for many of the newest printers. The completely free HPIJS package offers drivers for just about any printer you can imagine. Installing the package is a breeze (but you might want to delete the unneeded drivers after you’ve successfully set up your printer). Highly recommended!
Removing unneeded languages - Monolingual
When was the last time you switched the user interface to Bengali? The default MacOSX install contains a lot of languages, which take up quite a bit of space, which the user will never encounter. This application automates the removal of all the redundant languages, not only from the OS itself but also for all installed applications. This isn’t so much an essential switcher tool, but still appropriate in this category since I assume most switchers won’t immediately reinstall their OS with all the redundant features disabled. Also, someone new to installing MacOSX could easily miss the option to tailor your MacOSX installation in the install procedure (I sure did).
If you know of any more utilities which could be useful to switchers, feel free to add them to the comments below!