The Acer customer support site ( [URL]http://gd.panam.acer.com/home/[/URL] ) lists BIOS 1.13 (released 2010/02/01) for the AOD150 model: Fixes Atom N280 CPU frequency incorrect in Windows 7 OS. I have a D150 with a N270 processor, currently with BIOS 1.11, and I'm unlikely to replace XP with Win 7 because 99% of my time is spent on Linux, so I see no need for this. However, out of curiosity, has anyone reflashed to 1.13 an AOD150 with the N270 processor?