Talking to people about Windows 7 one of the frequent things we mention is it works better on low end hardware. The major difference is the smaller memory foot print – using 100MB less memory makes little difference to a machine like my 4GB laptop, but on a 1GB netbook it’s a big difference. I’ve been thinking I might put it on my home machine (perhaps using boot from VHD to test it). So I was interest to come across a piece on NeoWin which picks up a video on YouTube , which shows a 1.3GHz machine with 512MB running 7 pretty happily. [In the interest of transparency, I haven’t researched anything about the poster of this video, I don’t have any reason not to take it at face value.]
Like Neowin, I’d be interested to know what the lowest people have gone to is… I might have to try 7 in a VM when I have built the VHD and see how low I can turn down the memory.