Emulators and Roms

Figured I'd post some links to some pretty good sites to get emulators and roms....

emulator-zone.com
Every emulator you need is right here.

emuparadise.org/
With the exception of the PSP, roms for every past system are right here.

gba-rom-news.org
Gameboy Advance roms

ds.rom-news.org
gg-rom.net
Nintendo DS roms

dgemu.com/
Nintendo DS roms on down to Atari 2600. Requires registration
May or may not be worth it.

pspisos.org/
All PSP iso's