Due to my successful migration to GA-EP45-DS3L I do not support anymore this very good Mac compatible board but have to upload latest working drivers for it.
This article was born due to my successfull hardware upgrade from ASUS P5K-SE to GIGABYTE GA-EP45-DS3L.
After that I decided to write mini how-to that can help others with their feature upgrades for their Mac-ready hardware configurations.
So. If You are planning to live with Mac OS - nice practice is working with USB2SATA adapter as repair solution when drivers failed to load Your system after software update or hardware upgrade.
Such devices are cheap and I see no problems for getting it.