So I have had an ipod for the past 2 weeks, and it worked fine. I uploaded 1000+ songs onto it, and then last night started uploading more (using Ephpod). The songs all went through, until at one point Ephpod crashed. I opened it again, and continued loading my songs. However, later that night I checked through my ipod songs and none of the new stuff I had entered was there! I tried uploading the same songs again today, and the problem persisted. When I connect it to the PC, Ephpod says that all the songs that I uploaded post-crash (that I cannot view/listen to on the ipod) were on the ipod's hard drive...but none of my pre-crash songs are present! So basically, it is like it has 2 hard drives: one that shows me old tracks but none of the new, and one (on the computer) that shows my new songs but not my old! Do I have to send it in to Apple, or am I just doing something wrong? I am going to New York tomorrow, and I was hoping to have this fixed. Any help is great.

Thanks.