I just had a system built with the MSI K9A2 Platinum I learned that i have an old bios version... I just wanted to know, what are the advantages of upgrading to the new bios version and what are the disadvantages to not? Also I tried using the online autoupgrade but it said i needed to insert a floppy to create a rescue disk but my computer doesn't have a floppy drive. Do I really need a rescue disk? Do problems take place on a normal basis when installing a new bios? please help me!