I finally got an atari 2600. Any suggestions on games?

[AgentBurnwood]

All of them, actually. Which can easily be experienced by making the ultimate addition to your collection in the form of a Harmony Cart: http://harmony.atariage.com/
Trust me, you cannot go wrong with the deluxe model of that. As for actual games to play, the following video of Atari 2600 games that don't suck should be helpful, and is avaialble here:
http://www.youtube.com/watch?v=uVpMBx8BF6c