I have a 2001 that is currently soft-modded with CFW 6.20 PRO-B8 and running perfectly. I haven't done anything else to it other than create some iso's from my UMDs and installed them to my memory stick. Is there an application or two that I should install in the event that I screw something up (read: brick) that will get me back to a fully functioning unit? This is one of the 2001s that was only recently able to be modded as it has the motherboard that everyone tries to avoid. Hope that makes sense because I'm not the most knowledgeable with this stuff but I'm learning. Thanks!