Microsoft has just released a Customer Preview version of Windows XP 64-Bit Edition and Anandtech does a preview.
Quote from the article at Anandtech:
“In case you missed the news, Microsoft has just released a public preview of XP 64-bit. Microsoft officially calls the new Operating System the “Windows XP 64-Bit Edition for 64-Bit Extended Systems”. The Customer Preview can be downloaded for free or ordered on CD for a fee at the 64-bit Edition website. The CDs will not ship until mid-February, but the free 420MB download version is available NOW. We couldn’t wait to download the preview of the new OS and run an Athlon 64 through some benchmarks.”
