Take some time out from your lollipops and jawbreakers to download the new software 2.82 update to your PSP system. Once you do, you'll be able to download the all-new, totally sweet LocoRoco Halloween demo.A few minor feature updates, it appears, but the big carrot they've got here is the new Loco Roco demo. A smaller carrot is the World Tour Soccer 06 demo I can get after this update.
Good thing I never saw any homebrew software worth owning. Now if Sony would just go ahead and show me the PSOne games they're going to offer on the PSP...
Smaller carrot? Surely you jest.
I can't recall -- are you unable to "backwards flash" your firmware or what-have-you on the PSP?
Sony doesn't provide a way to downgrade your firmware.
If you want to use the stuff made by the hackers, you can get a downgrader for something like v2.70 or earlier. (I'm not sure the exact number.) I've got v2.80 on mine right now, and v2.81 has been out for a bit, with v2.82 now the latest.
We'll find out eventually whether the hackers will find ways to make 2.8x go back to 2.7x or something even earlier. For me, just not worth it.