Hi thanks for reading. I had a PSP 2000 which I updated with custom firmware for games, but it was stolen. I just bought a new PSP 2000 and am trying to run the custom firmware after updating to 6.61. When I run the CFM PROUPDATE it freezes and I have to restart the device. When I turn it back on the version is still 6.61 and doesn't include the infinity symbol that meant the CFW installed correctly. Any ideas? I have 2 different memory sticks I am trying this with and it happens with both. It worked on my last PSP so I'm not sure why it isn't working with this one. Thanks.