I have same cd rom as Pete,but IDE version,works fine.Also at work my Sony 52x works fine :-)
__________________
ATI Official Betatester
Asus P5E Deluxe @ Rampage Formula bios 0410 | Intel E8600 @ 4.5 Ghz + Noctua NH-C12P | Corsair TX 650W
4 GB DDR2-1200MHz OCZ FlexXLC Edition | Powercolor Radeon 4870X2 + 22" LCD Lenovo ThinkVision L220x
300GB Western Digital Velociraptor | Logitech MX518 Mouse + Logitech G15 keyboard