Via Lifehacker, the Google Pack Screensaver without the Google Logo.
The Google Pack screensaver, which displays photos from your digital picture collection, is a really neat bauble. Even though Windows can do a screensaver that rotates photos in a particular folder, the Google Pack screensaver is better because you can specify which subfolders of photos to display or not (uncheck “office” or “naughty” and include “holidays” and “family”) and also lets you choose between effects (collage, wipe, cross-fade) which you can’t do in XP.
However, the Google Screensaver includes the Google logo in the top right. Amit’s version does not.