http://www.atariage.com/forums/topic...february-2013/

If anyone was considering getting their Atari 2600 or 7800 modded for composite video (and audio), NOW is the time! AtariAger Yurkie, who does these systems and the Colecovision, is going to cease modding of them due to lack of demand. I think Best Electronics may still mod them, but otherwise no one is really doing so in a frequent way. I've seen mods for 7800 to S-Video as well, although I doubt the video will be all that different. Yurkie's mods also are very inconspicuous and normally doesn't have to cut extra holes in the cases. Looks like it was always meant to be that way.