Create a windowless window for b/g images

[sshrum]

I used to keep different images on my 3 screens by using XP's active desktop.

I now run Vista.

I want to make a util that will allow me to select and display (stretch) a picture (gif,jpg,bmp,etc) like a background graphic....but on a one-to-one relationship. Vista takes the selected background and runs them on all the screens (one-to-all).

I already have code from Fisofo that will return the number of monitors and their positions...I just need a way to create the unselectable, untitled window to put the graphic into.

Any ideas? Possible?

TIA