The PSP Hacking Team have released another video for you to peruse at, this episode features:

Episode 12 - Eboot Revolutions
Home Brew for 2.1,2.5,2.6
eLoader Beta
GTA EBoot Loader Compatable Games and Apps
Full UMD Resolution Video on 1.5
PMP Mod
PMP Simple Converter

Check it out at the link above: