Image screensavers?

Anyone know of a Webshots-like program that'll automatically watch directories and randomly cycle images as a WinXP wallpaper?  I've been using Screen Paver, but it's a little on the memory-intensive side.  Extra points if it'll do the same for my wallpaper, all as one program, because Pictureshare.net sucks balls since it now has NagScreen 1.0.  :-(

>>1

This sounds like a great little project to do yourself!  Look up where the desktop/wallpaper information is stored and write a cute little script that enumerates a directory tree and picks an image out of it to create a new wallpaper.  Then put the script in taskscheduler and tell it to run as frequently as you like.