Now here's an interesting idea from pspman16: since we already have the XMB Wave Screensaver for Windows, why not have it the other way around too? Oh yes, pspman16 has released a little homebrew treat that'll allow users to have a Vista wallpaper on your PSPs.

This is pspman16's first build of Windows Vista for the PSP and for this release, here are some of the features you can look forward to:

* It features full memory stick browsing.
* Ability to play lua games.
* You can also set a PNG image as a wallpaper and if you exit the game and re-enter it will remember the wallpaper settings.
* USB mode activation while running the game.
* Real time clock, actualy displays PSP's time.
* Delete a file on memory stick while in game.

Installation and usage instructions are all in the all-important readme file so why don't you go on and check that out before tinkering with your handhelds, eh?