My old phone Sony K790 (over 3 years old) allowed for video caller ID. Basically when someone called, my selected video would play. I'm currently running Sony X10 (Android 1.6, upgrading to 2.1 soon) and have yet to see an option or app that does this. I looked up Vringo and MivTones on the market, but both apps are receiving very negative reviews. It's hard to believe my old phone could do this but not a "smartphone"! Any suggestions?