Hi Cassp,
I don't think the sd1 & Pa800 have a factory restore as such. They work differently to the PSR1500.

I don't understand the operating system well enough to explain how it works.
All I know is on the sd1 I have everything backed up on it's hard drive & on PC.
The PA 800 I have the operating system & resources file( whatever that means) backed up on thumb drive & pc. If something does go wrong, I gather I just have to load the backups, back in to restore it to original.

best wishes
rikki

[QUOTE]Originally posted by cassp:
[B]Wouldn't a factory reset restore the original styles?