Have they done the same for the X58A-UD7 boards rev1.0?
I noticed something a while back when I was swapping BIOS's a lot. There is an option in the integrated peripherals screen for the Marvell controller to keep the BIOS on the (Marvell) chip, to use the latest, to use the one that is embedded in the Gigabyte BIOS, etc. The exact options varied some with the Gigabyte BIOS. This may be obvious, but I think I found out the hard way that you need to update (match) the Marvell BIOS with the Marvell BIOS embedded within the Gigabyte BIOS whenever you update the Gigabyte BIOS. There is a setting now called AUTO which probably does that. Where this really mattered for me was getting the UD3R to awaken properly from Windows 7 hybrid sleep. Thank you Pierre for your work!