I recently misplaced my just purchased Itouch. I'm wondering if there's any way for me to check with Itunes to see if someone else is using my serial numbered itouch? if so it would be interesting to email that person or have apple send that person an email saying they have information that leads them to believe this device belongs to someone else. I could provide my receipt to apple for proof of purchase. It's amazing how these little things get under your skin and it is sorely missed.