OMG!
I could actually dump this defective old Archos Music player and use my PSP to serve up ALL of my music!
But wait, one major downside! You need to install 2.81fw in order to use anything above 4GB's. And since you have to have the firmware resident BEFORE you can read the memory card, you can't use Devhook to simply emulate it.
Now I have a second PSP for use with new firmware, so this isn't that much of a pain to me. But you guys with 1 PSP, the larger sticks will be off-limits, unless you give up the Homebrew, Emulators, and Game Loaders.
The only hope is custom firmware... Dangerous to install, but just imagine 32GB's of ISO's!