Well first let me start by saying I'm new to this forum, and this website is great in every aspect. Okay well this one girl, in school that i know, is willing to sell her ipod for 30$. Shes selling it so low cause supposedly it fell in water. But I tried it myself, and everything seems to work perfectly, but she told me that the videos and some songs don't play. would this be a system error, or was it caused by the water? And is it worth buying it?