So this week i have purchased a 2600 and a 7800 (look out 5200, im coming for you)... and never even thought about the games and if they are all compatible- forwards and back... may be a stupid question but are there games strictly for the 2600 and not compatible with the 7800 and vice versa? or do they all play on each system? yes i could google this question, or ask jeeves, but id rather trust the dp crew. also looking for a GOOD complete listing of Atari Games... printed one out to make a check list and the first game i looked up wasnt even on my list...