No problem mate , thanks for the rep
And let us know how you get on with it all when the time comes ok.
Oh and 1 thing , if you are getting the 266mhz memory speed from cpuid , I assume you are multiplying it by 2?
See my screen shot , I have 800mhz DDR2 and it shows as just over 400 as its slightly overclocked. It has 2 banks so its X 2 which comes in at 828mhz for mine.
Your memory would actually be 533mhz memory if thats the case , which incidentally is listed for sale on ebuyer.