G4 Cube 450mhz/320mb/DVD-Rom/10.2.4/Rage 128 replaced with a Fanless Radeon and 7200rpm 30gb Hard drive is also an upgrade from the stock drive. Hopefully it will also get one of the G4 upgrades here shortly, all depends on my spare cash fund.

I also plan on picking up a laptop sometime soon. Still kicking myself for missing out on a 500mhz/256mb/20gb Pismo in excellent condition for $700.

edit- Photo 1 and Photo 2 of my Cube setup at work.