Noah Vawter (part of the team behind the the Chiclet DSP Music Box, and loads of other cool stuff) and Nathan Wray have developed PSPKick, a sample-based drum machine for the PSP. Looks like a 12 track xoxox inteface, and can output drum loops into wav files on the memory stick. Fun fun fun! I don't have a PSP, but if you do, let me know how it works. Launch announcement, PSPKick Website - should be live soon. (Thanks, Keith and Noah)