Hello im new to this site and well im looking for sum info on the ipod touch and got a few questions. First is when i buy a touch will it 100% be a 3G and is their any physical way i can tell its a 3G? Another thing is how big are apps/games on the network usually? Because i will deffinaly be buying sum apps the day i buy a touch two of them are deffinaly Meal Gear soild Touch and Resident Evil 4. Greatly appericated if anyone can answer this questions for me.