I don't see why not. It's just a difference of the connection and the connection's capability. To the computer your PATA drives are essentially just like any other.
He probably means on the chipset-delivered PATA ports. nVidia did allow both PATA and SATA drives to combine in their "MediaShield" onboard RAID drivers/firmware. Most new motherboards only support RAID on the SATA im afraid. If you do not need to boot from it, or want to create a RAID1, you can often use Software RAID as an alternative. Even in Windows software RAID0/1 works aright, performance is good.
------------------------------...man will occasionally stumble over the truth, but usually manages to pick himself up, walk over or around it, and carry on.
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