Ever wanted a fully dedicated status monitor for your PC? Well, you can have one if you've got a hacked PSP.
Running off lua and python scripts, the above PSP will relay status information from your PC in real time. It's handy if you like tracking numbers ... or have a case of anxietuspeeseephobia (fear of not knowing what your PC is doing). Better see a shrink if you've got the latter. Anyway, check Hack a Day
for the downloadable source code.