Well I used the installer to get PSGroove and Rockbox on my nano 1G, and it seems like the whole process went well, and I can even install packages on my PS3, however every app freezes after I close it, and the same goes when I try to run backups of my games.
I also keep getting an error when I click the fold app_home/PS3_GAME/. I'm stuck here, and have been trying to get this to work since last night, so if anyone here can give me some advice or any solution I would appreciate it.
Nevermind I managed to solve this myself .
If anyone has a similar or identical problem, send me a message and I'll explain to you how to fix this.