Hah, sorry. I keep writing to these boards from the office so I'd have to put in my specs off the top of my head.

I've got a Dell Dimension 8400
ATI Radeon X800 XL
A Linksys wireless card
Everything else is stock from the original Dell

Anyway, the wireless worked out of the box so that's fine. I used the Callisto kexts and now the resolution problem is fixed too. I have to say the graphics feel a little slow (animations aren't smooth on window minimization, for example) but I guess that's not a shock when I'm using such an old computer.

I haven't heard any sounds yet but I don't know if the OS itself has any built-in sounds. I'm gonna try going to YouTube when I get home, I guess.

Only remaining problem I noticed is that when I try to wake up the computer from sleep mode the computer starts going but the monitor never wakes up. Not a huge one though since I don't plan on having the computer idle in this OS.

Again, thanks for all your help!