Today Google released more Google iGadgets & new version of Gooogle Desktop Beta 5.5 . Google Desktop let's you organize many things on your computer. It has inbuilt Desktop Computer search feature which is very useful for Windows PC's. Right from listing to music , organizing pictures and doing many things.
Google Desktop has convinced me a lot. You can any widgets available from your own Desktop. Just click add new widget and you are set to go. Mashable has discussed more about Hypercube , which let's you install any Web widget on Desktop. You can try newly Desktop from your available Desktop or just download them from here.
Keep sure that you have update version , that's 5.5 Google Desktop Beta on your computer.