You can play a few games online.
Nowadays we have PS3′s and Wii’s, but few games can get me excited like the way these old handheld games did. When was the last time you spent days with no end trying to beat a highscore? (It’s actually cool that Nintendo was on top of the handheld market back in the day, and that they are right there now with the console market as well).
Anyway, I think I still have the Nintendo Donkey Kong handheld somewhere, gotta go find it!