Oh no, I had to upgrade some year ago.Per are you still using win 2000? or is that just on your server? ....or am I just having a senior moment? hehe
While Windows 2000 for sure is the best OS they ever released sadly an x86_64 version was never released, so it's not really usable on modern machines.
Right now I have a dual boot system, XP x64 & Win7 x64.
But it's Win7 that sees all the use nowdays.
Have just been too lazy to transplant it over to a SSD or something.
Will probably do a full system upgrade this winter, Haswell-E & PCIe NVMe SSD storage
Maybe even a Windows 8 beta, who knows?