...The PS3 is a Slim (cech-2001) and has a modded firmware on if for 3.55 (not sure which one). The laptop hard drive is 1TB and new. I have done some research but I just want to clarify I am doing the right thing before I pull the trigger. 1) Install rebug Package Toolbox (this will work on any CFW, it doesn't have to be rebug, right?) and make sure the QA flags are enabled. 2) Put the firmware I want to use on a pendrive (in this case, Rogero 4.46 w/ Cobra 7) 3) Install Hard Drive and use pendrive when it asks for firmware. Am I missing anything?