PSP - Now running 3.90M33-2 (via Pandora)

I bought a Pandora battery converter (for about £15) and used this and a spare 4Gb MS Pro duo to convert my PSP to 3.80M33-5. This was then updated very simply to 3.90M33-2. This is a great little tool that allows me to run the very latest firmware but still run the fantastic array of homebrew software.