Version 5 of the bios mods for Extreme 6 bios 2.60 and Extreme 4 bios 2.80.

Changes:
- updated Intel storage option ROM and 'SATAdriver' to 12.6.0.1867

Asrock Z77 Extreme 4 2.80 modded: http://db.tt/kPuPM09G
Asrock Z77 Extreme 6 2.60 modded: http://db.tt/VKS77DOy

(modded based on latest bios versions)

Windows Driver:
Intel AHCI driver 12.6.0.1028 (self extracting archive containing 32-bit and x64 drivers, manual install required through device manager): http://db.tt/dtkgpm7e

Other Stuff:
https://www.dropbox.com/sh/yvo0u5lrac3whv2/j3Uhlqc9j8

Remember to take note of any changes you have made to the bios before flashing. This is regardless of whether you use just standard ROM's or modded ROM's, as CMOS settings are defaulted upon updating.