RAID Controller

[Blodrast]

Did you try Sisoft's Sandra ? It might tell you what hardware you have - I am not sure, since last time I used it was ages ago, and I don't remember what it can and what it can't do.
I'm guessing opening your box is a no-no ? 'cause if you can, you might be able to google some of the numbers on the chipsets... but I guess you already thought of that.
Yeah, other than that, no ideas. Is it unfeasible to take it back to the guys who upgraded it and ask them to fix it ?

edit: now that you mention it, I vaguely remember your older thread. Btw, somewhat unrelated question, if no .exe files run in normal mode, how did you play NWN in normal mode ? Sorry if I misunderstood you...