I'm thinking of buying one of the new ipods when they come out. However, when I purchased a 2G ipod mini, it kept skipping all the time. I even sent it away to be "fixed" by Apple and they said there was no problem. Kept right on skipping with the slightest of movement. After about 6 months, I just gave it to my sister. I have heard from people that there were problems with the ipod mini. Can anyone tell me honestly, have they improved?