i want to use just the ipad and get rid of my home computer. all i do is surf and email. but i was setting up my mom's and it required me to install iTunes on her pc. if i do not want itunes, or even have a home computer, can i still use the ipad2 on wifi?? seems redundant if i need a computer in order to be able to use the ipad. but i could not find a way around the setup screen that had me connect my mom's to her computer ...