I'm thinking of using one of these ST6 Raid versions in an upcoming prodject...I like the raid function, I had to add a card to my SH6 to get raid, and I like the raid, and it wasn't that hard to do it either, I just ghosted a drive I already had to the array. easy as pie. It was the HighPoint controller that is used on my card, and I believe on that (st6) board as well
I don't see any problems with it..I mean my bus speed is at 159mhz, so it can handle a few mhz overclock without much stress, but after 159, I loose the hdd's so for me 159 is the highest I can go.
hope this helps