The new Asus Eee PC 900 will come with Windows XP

The latest version of the Eee PC, the low cost laptop, is expected to
be offered with either Linux or Microsoft's Windows XP Home. The
ultra-laptop will come with 8.9" display, 1 GB of RAM, 1.3 megapixel
camera and a 12GB (XP) or 20GB (Linux) of Hard-drive.

The price, announced at Asus press conference is $513.

Microsoft, as previously announced, pushed back the
end-of-availability for XP Home to June 30, 2010, specifically for the
Ultra low-cost PCs.