I can't get it to work! Am I doing something wrong?

I just copied the .IMG file into my E:\Garmin folder (I'm using Garmin XT latest version 4.20.20 I think, on a Nokia N95-1)

Tried Mapsource (guess .IMG doesn't need it), and even Img2Gps (didn't find device).

Anything else I need? Map ID / Code / *****?? Thanks in advance!Great post BTW