Emulator Links:

MAME PC Emulator

MAME Mac Emulator

LOTS of emulators :)

Norbert Kehrer's Java Space Duel emulator!

For emulators, sorry, but I cannot help with ROM images, so please don't email me asking for them. But they are out there if you know how to use Google.

Or, try a classic old home game system where some of my games were ported:

The 2600 is back...sort of!