Hmmm.....
I'm a little befuddled as to why you are always discouraging the use of cable select. Granted that the Gigabyte mobo in question probably uses a master/slave relationship and the drives MUST BE set as such. But, as is usually the case I travel a different path. If the board requires it then I believe you should go with the flow. As I always mention I have 2 Intel boards that use cable select and I have 3 Pioneer drives between them all set to cable select, and (knock on wood) they've given me no trouble whatsoever. I replaced a drive in one of the Intels and the drive I removed was set to CS. So I took what I thought was a reasonable course of action, set the new drive to CS and stuffed it in. The BIOS however still denotes a master/slave relationship, obviously in keeping with the drives position on the cable. I hope this post didn't cloud the issue, I don't want or mean it to.