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Ricyn's Emulation
Decent emulation site which *would* be only average, but a big plus: all the links work, and they've been up for years!  NES, SNES, Genesis and Turbo Graphics 16.

Plasticman's Emulation
Awesome site!! Has a huge collection of ROMs for NES, SNES and Genesis.

Mr Slam's RPG Town
AWESOME RPG site with ROMs, reviews and much more.  If you're an RPG fan, don't pass this site up!!