Okay, Here's my configuration: 1. Slim ps3 on Rebug 4.46. Running MM 4.46, and installed Rebug toolbox (enabled QA flag) I want to update my hard drive. After doing some research/googling, it seems the standard backup/restore process can work (staying on same 4.46 Rebug). However, there're also many horror stories about people running into issues and ending with semi-bricks/unusable consoles after installing the new drive. a) Has anybody here attempted a drive switch recently? b) Would removing the toolbox or disabling the QA flag be important?