...as you can on other P965s.
That's news to me - I can't do that on my AB9 (for example). It's SATA or nothing.
The add-on IDE controller works just fine for starting up a new rig from the optical drive, to install an OS however...
You just can't install IDE Windows!
You F6 and supply driver; install proceeds and you think you have it beat; then first reboot (after much time invested) and 'Windows cannot find System Drive'.
I desired simply a 2GB (FAT) multiboot partition on IDE, with my main OS on SATA Raptor - but no way, Jose...
Ah, well. (progress :^)