Yup, it's out with the developer network... and you can get your very own copy at http://www.microsoft.com/windowsserver2003/default.mspx it's release candidate 2; one of the benifits of early software like this is, well, it's free; always a good thing. plus, while it will have security holes, no one will know about them for a while. It's not quite as stable as win2k, but it does have the 64-bit threading and hyperthreading, I believe. Of course none of these OS's compare with OS/2.