karakoto release the latest psfreedom v1.0 for n810. I have tested and it works as design. Karakoto purpostly removed the ability to run backup games from the backup manager. Modifications need to be done to the original psfreedom v1.0 source code to use backup manager. There is a modded (patched) psfreedom.ko for the n900, but I can't find one for the n810/n800 version. Hopefully some one can compile it for the n800 and release it.

Cheers,