Just got my Touch today and I go to sync it to my iTunes and it starts to sync the songs. After a few minutes I notice it has only synced about 5-10 songs and I have 970. My computer's a PC and it generally runs really fast. Should it really take an hour+ to sync 970 songs. Also, how long are you supposed to keep it plugged in the first time. In the manual it doesn't tell you how long you are supposed to charge it regularly so how long are you supposed to?