Datel 4GB Hard Drive (Sony PSP)

This product doesn't actually work.I sent the first one back as the battery was faulty. Turns out the replacement battery is faulty too. Waste of time and money.Then to add insult to injury, the CF card/Hard drive is also faulty. Then there's the software...Look, to be honest, if you want more space to store stuff use a Memory stick Duo pro. The PSP will take any size, especially if you're cunning and use an adapter version that takes two Micro SD cards.If it's bigger battery you want, use the MadCatz Power Pak. You can triple, even quadruple your battery time!As for software... try Wondershare Video Converter.