What's the correct way to load MP3 files onto an SD card for use in an E2 running pTunes, please? I had about 150 files on the card, loaded by putting the card into my PC's card slot, and dragging and dropping them, and it was working fine with pTunes on my E2. But then, with my PC reporting the card only half full it wouldn't let me add any more files. Checking the card's properties on my PC, I saw it was RAW format, so I formatted it in FAT format to see if that would allow me to copy more files to it. But my Palm E2 then wouldn't recognise the card. I then formatted the card on my E2, but now my PC won't recognise it. Should I be using some software and HotSync instead of trying to drag and drop the files on my PC?