Listen This is a Complex Idea, And Has Been Tryed By Many.
The Idea is Connecting a USB 2.5" Laptop Hard Drive Caddy.
But as the PSP cant give enogth power, the caddy, will be self-powered (own power source.).
I can make and sell these thing's in thosands.
Also, I know for a fact that this "CAN" be implemented, This would need the support of the large PSP Hacking Groups.
I Will Deal With all Hardware,.... The USB Mass Storage Device Implementaion may allready work on the PSP, if not a simple plugin or Homebrew App Can Be Made
Tnx to All.