I have a 3GS and my kids (13 year old son, 11 year old daughter) are each about to get an 8GB Touch. At one point we all had Nintendo DS Lites and enjoyed playing games together via WiFi. Games like Cart DS, Mario Party, etc. were a blast to play, even if they weren't games I would get into on my own. I'm hoping there are games that capture that sort of fun that we could all play on the iPhone/Touch platform. Does anyone know of any? I would even be up for some sports or shooter types of games (my daughter wouldn't play those, but my son and I would). I would appreciate any ideas on this.