Interesting Problem With PS3

[HyoImowano]

I have my PS3 on Rogero 4.30 v2.03, recently I started having an issue where the PS3 would freeze on startup every time. Eventually I tried simply creating another user and selecting that at startup...works fine. So clearly there's some problem with my user account, some corrupted file or something, that's causing this. I figured I would simply delete it and recreate it/restore it from PSN, but I can't delete it without selecting that user, preventing me from doing this. Does anyone know where users are stored on the PS3 hard drive, and if so, is it possible to delete it manually without doing a number on the PS3? Big thanks for any help or advice!

[HyoImowano]

So I seem to have more or less solved the problem, I copied the directory hdd0/home/00000001 (I assumed it was the first one because this was the first user I created on the PS3) to my PC, rebooted, copied it back, rebooted, now everything seems to be fine.