I think you are the one to let know this gibbo? Also interesting for other people running the mid-way 865 chipset 775 boards. The presler chips are compatible on a Asus P5P800SE Motherboard - It's same as p5p800 but supports presler. Retails for around £50~ Currently states on your site that the 9x series are only compatible with 955x/975x motherboards, that's untrue however. I'm guessing a few people will be buying them for the asus board.