I just purchased a Crucial RealSSD C-300 64GB (SATA 6GB) drive and the Asus P7P55D-E MB wich also supports the SATA 6GB connection. I'll be running Win 7 64 Pro, should I run this drive in IDE Mode or AHCI? I'm thinking you only get Command Queing in AHCI? And what about TRIM support is that a funtion of the OS? Any help would be appreciated.