So I use a flash drive for songs and for some reason when i load songs from my latop --> flash drive --->usb port, the songs i just loaded dont show up for a random amount of time. One example is that i loaded some songs on last week on monday, and they didnt show up on the i-mid till friday. i try plugging it in before i start the car, tired plugging it in when the cars started, unplug and replug when its on, change to cd -->radio-->back to usb. turn system on then off. any of you guys have this problem?