Hacking Magic Stick 6.61

[laz305]

Is it possible to make a Magic Stick now so it can install 6.61 OFW? Cuz all mine will do is 4.01. Is there a way to maybe edit my current stick so I can add the 6.61 OFW file? I know I know the Pandora Battery is pretty much obsolete since all you have to do is get on 6.61 OFW and can then easily install 6.61 CFW. I just want to be able to skip a step if I ever brick my PSP again. I have to go from 4.01 to 6.61 yada yada yada