I have two usb flash drives loaded with music I listen to in my car and truck. Can I load this music into my N3?
You can get a USB to micro USB adapter and play the music off the flash drive. Or you can put the flash drive in your computer, attach the phone to the computer via its USB cable, and then copy the files from the flash drive to the phone's internal memory. You also could get an SD card for the phone and copy the music files onto it.