there's probably alot of lost ipod situations, but whatever.. so.. my ipod was sitting on my backpack on the bus, and in a hurry i got up with my backpack and left it there, note: this is a middle school bus with immature kids. so the next few days no one has found it and/or returned it, so i gave up all hope, and shared an ipod with my friend and used my apple id on it, about a couple days later, (the idiot i am) found out there was a chance of locating it on icloud which i activated on my old one, now.. remember i used my apple i.d on my friend's ipod? well.. i located my friend's ipod instead of mine even after i logged out of my apple i.d on hers. now that im screwed and whoever has my ipod is looking through my stuff, is there any way i can wipe out the information on there through my computer? by the way there is a lock, but can whoever (that may have taken it) wipe everything themselves and use it?