hi, maybe a silly question, but i get the impression that when i get my ipad, to begin using it, it will need to connect to "a computer" with itunes. if i do that, what happens when i hook it up with my computer at home (which will officially become its itunes home). will everything get wiped out when i do that? for eg, if i choose to start uploading applications (after initially starting it up on my work computer), will i be able to sync it with my home computer without them being erased? (i would upload the applications directly onto the ipad, not using itunes on my work computer) i just want to get a jump start on setting it up, but of course don't want to have all of that work wiped out when i connect it at home. any thoughts/comments/experiences appreciated.