
Hey all...Thought this was sorta interesting since some people here do own a 2600, and would love to play the games through an A/V connection.
Apparently, Atari is releasing another Flashback system (The first is $19.99 and has 40 games builtin to a 7800 style system). Well, not only will this system have another 40 games built-in, it is possible to hack it to play 2600 games (which they did on purpose)...

"The excitement doesn't end there though. Atari realized that because this is an actual 2600 under the hood, fans may want to run their original cartridges with it. Including a cartridge slot would have been a technical support nightmare however, with average joes calling wondering why this 20 something year old cartridge they just picked up at a garage sale won't work on the new console. Of course, we all know a little cleaning rubbing alcohol on the cartridge contacts will do wonders. But who wants to spend a fortune maintaining staff just to dole that bit of wisdom out? So they did the next best thing. Open it up (which will void your warranty) and you'll find it's all set up for people to hack in their own cartridge ports!
The only thing standing in your way (besides the cosmetic surgery you'll have to perform on the case cover), is Gizmo. No, not the furry little Gremlin from the 80's, but the MMU/Menu chip. According to Curt, "There are 2 convenient traces on the board leading to the Menu/Game chip to cut and disable with through board holes on either side of the trace points. What this means is you cut the traces, wire up a double throw/single pull toggle switch, and you can switch between a cart and built in game." "
For the full info, check it out here