Got my 4G on Wed. Has worked like a charm..till today. Twice today after turning off my ipod it failed to respond when I went to use it. A soft reset (select/menu held for 6 sec) solved the problem. I got it at Best Buy and have 30 days to return/exchange it. After that I am SOL..or I deal with Apple. In the 10 months I had my 3G I had to reset it maybe once or twice. So I am a little freaked. Should I exchange it now? Keep it another week and see if it keeps happening? Don't worry..as long as a reset wakes it up you are fine? Return it..then go back and buy a new one but at the same time buy a Best Buy 4 yr protection plan? (The problem with that option is I will have to go another week or two w/o my ipod as I do not have the extra $40). Which one should I do? And,why is this happening? Any ideas?