[kod]

I have not used it myself, I have had Icons move around but it usually happens if I messed around with screen resolution or something like that.
One thing you can try Right click desktop and select "Personalize" then select "Desktop icons" then untick the box for "Allow themes to change desktop icons"

There doesn't seem to be a lock option for Windows 7. I think the only real option is a third party application one of which is "IconRestorer" Do a google search or try this one.
http://www.softpedia.com/get/Desktop...Restorer.shtml

Roy,

The first option worked temporarily, but last night when I booted up for my show, they scrambled again! Sigh!!!!

Guess I'll reluctantly try that software you recommended...

There's just gotta be a way to stop the scramble...