I purchased the PSP for my son. He borrows a friends game and his PSP states he needs to download a new version to run the game. He starts the download and his battery runs low and shuts down. This in turn places the PSP in a mode called BRICK. You are now unable to use the PSP. I contacted Sony and they want at least $90 to fix it. A very common problem with the PSP's and they are making money just to fix a product they know will screw up. read full review »