AMD will send you a free BIOS upgrade kit if you need one (its a cheap cpu to get the board booted), you just need to send it back after you do the upgrade which they pay for shipping both ways so its not too bad. As to which have them, all new boards *SHOULD* have the updated BIOS. I'd try to order on newegg over a brick-and-mortar store so you don't get a board thats been sitting on the shelf for a few months.