I have Rockbox 3.1 and the manual says that I can use it while plugged into the computer by holding Select as I plug it in.
I tried this, but Windows XP Home asked for drivers or something because it found new hardware called "Rockbox media player."
If I hold do the procedure when the e260 is off, it takes me to the OF, but if I do it while the e260 is on, Windows will give me the dialogue.
Either way, I can't use Rockbox while plugged in.
Help is appreciated! Thanks in advance!