Know Your Sprite Ripping Tools: PSP Rips

[Gaia]

Although ripping from the PSP is now possible, I'd like to know what tools are good enough for the job and can work together with my laptop. I feel that a lot of sections are incomplete and missing stuff here and there and it would be nice to fill them. Now that it's possible ripping from such consoles as the Xbox and DS (impossible to rip from the 3DS atm) I would like to know more about such sprite ripping tools.