> 72mb of ram probably get away with NT 4.0 easily Very easily - we used to have lots of 32MB NT4 machines. I think the system requirements were only 12 or 16

> 72mb of ram probably get away with NT 4.0 easily Very easily - we used to have lots of 32MB NT4 machines. I think the system requirements were only 12 or 16MB (as usual wishful thinking really). Although I think the eventual resource usage of SP6 was a lot higher than the RTM version. > and maybe even Windows 2000 I tried Win2K Pro on a 486DX2 66 with 64MB once - it worked but was very very slow. I suspect the cpu and disk were a bigger factor than the amount of ram.