Front Row

Front Row is Apple's embryonic media center software, currently bundled with the new iMac G5 and all Apple Remote-enabled Macs:

Links to the AC3, XviD, DivX and 3ivX Quicktime codecs required to play those formats.
Patching it to run on older Macs (see the comments for a detailed description of what it patches)
Getting back your meu bar icons if it goes wrong.

iMac	Elisa - It's just a coincidence it looks so much like Front Row	Hear The Leopard Spots Roar	You Have To Touch To Sync
Perian	Back Row	Xvid	Lostify
Look Ma, No Mice	Mac	AC3	Mac OS X Updates
Random Linkage	Apple	Boosted	The Media Center Push
Finally, a Reason to Look at Vista	Five Rumors You Might Be Familiar With	Random Walk	Minor Updates
MediaCentral	Post-10.4.3	Turbo Mode	The Day Apple Killed Television
Nokia E-Series	QuickTime	DivX