I don’t quite know how, but this one managed to escape my attention until now (it was launched in 2006). Anyhow I just read about this while reading about the Asus Eee PC.
It would seem that there exist a reduced/limited Windows XP version for deployment to older pc’s and other equipment with reduced/outdated hardware (ram cpu etc). It should be able to run on 233mhz pc’s with as little as 64mb ram. Nice 🙂 also useful for the odd virtual PC.
It however require a SA license with Microsoft which makes the whole thing less interesting for home users. A shame as there is many old laptops lying around that would work fine for simple browsing etc.
Take a look here;
http://en.wikipedia.org/wiki/Windows_Fundamentals_for_Legacy_PCs
http://tonysblog.real-family.com/2006/09/windows-fundamentals-for-legacy-pcs.html
http://bink.nu/news/microsoft-windows-xp-fundamentals-for-legacy-pcs-screenshots.aspx