Well I think I've outdone myself this time. An Atari 7800 ProSystem modded with:
Hyper Blue LED
"Intro Skip" BIOS
"Asteroids 7800" Console Rom
Composite Video Output
S-Video Output
Audio Outputs
Cartridge Compatibility Switch
For complete details of each modification check out the auction link below:
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=8182062790