Well, I'm can run 5-2-2-2 @200MHz with my two 512Mb sticks of unmatched Twinmos PC3200, and they cost a great deal less than the Corsair, that's for sure. If you're quick, there's a guy named WScottCross that's selling this Twinmos memory with the Winbond BH-5 chips right now at AMDMB.com for below retail pricing... it's where I got mine (1Gb of PC3200 for approximately $300CAD,
including shipping

).