Power window trouble

Went on a run with the club on Sunday and one owner with a Spyder complained of her power window staying down. I did not get to the bottom of what the cause had been, but lo and behold on my way home, MY passenger side window wont budge - stuck up - drivers side no problem? Guess it could be the fuse, or the wires in the door jam and have not looked yet? Anyone else with the same problem on a Spyder? mine is a 2001 and hers was a 2002
 
Any advice appreciated before I start looking, or getting an auto sparky involved