I'm thinking about updating my BIOS as a few have passed me up; however, I have a stable OC on an i5 3570K at 4.5. I saved all my settings in a profile, so if I decide to update the BIOS should I got back to default settings first? Then flash the BIOS and hope my settings have still been saved and simply load them? Or can I just flash the BIOS with my current OC? Also, I missed a few updates do I need to update them in order? For example I am on version 2.4, but the current version is 2.8, do I need to install 2.5,2.6, and 2.7 prior, or just flash the 2.8 version? Thanks.