Hi
Never heard of this card...................... PNY model P-DSA150-PCI-RF!!!
So have no idea of chipset used.
The RF @ the end could refer to Raid Feature.
Basically, any PCI card (regardless of IDE/SATA) that has Raid feature needs to have a non-raid option.
Ideally a flashable BIOS.
Plus a DRIVER dedicated for ODD use.
The process when both options are available.
1st Flash BIOS to Non-Raid (often referred to as BASE BIOS).
2nd Install DRIVER'S for use with CDRW/DVDRW etc.
Using cards that don't have both options, will give a mixed respsonse.
Chipset to go for SiliconImage.
Personally have yet to be unable to a Sil card work.
For the record I have several 203's.
Some supporting LS, others that don't.