Hi,

On an Intel 915 board (using 2 SATA drives, 1optical),
I have been able to just disable the PATA controllers in BIOS, and DT4 works. Tested with CIV, will report if any other problems come up.

(The PC is tucked under the desk, much easier to go the BIOS route then open up and unplug).

Hope this helps,

Bye