I don't have any spare IDE ports left and want to add another 2 IDE devices to my PC. Is this what I need? http://www.microdirect.co.uk/ProductInfo.aspx?ProductID=2982&GroupID=0 I'm unsure as to whether I need RAID or is that an optional feature of the card? I plan on adding a 200GB HD to the controller card and a 2nd DVD Writer. Also will the devices work just as fast from the PCI controller card as they do from the actual motherboard IDE interface? Thanks.