Just to prove that it can be done, Ive installed a copy of Windows Vista Home Premium on the little Asus EEE PC 900 The details are as follows: 900 MHz Celeron Mobile 1GB Ram 20GB flash drive The hard drive consists of a 4 GB + 16 GB module together. The operating system is installed on the 16 GB module. It is a little slower than expected, but for music, DVDs, photos, MS Office and Internet its fine. It wont do high end PC tasks but that was expected to be. The machine will run TV tuners, with a synchronization with devicesWindows drivers such as PDAs, cell phones, iPods, web cams, etc that the Linux-based computers. Because I had a copy of Windows anyway and Vista and XP were buying the same price, I decided to opt of Vista for this machine. It is not as smooth as XP but at least you now have the choice of buying a Linux, XP or Vista based system. Lets not forget that the Eee PC 900 a nice step up from a PDA and a step below a budget laptop that can do so in this sense, if you need something more than an Eee PC,then you're better off buying a standard laptop. When viewing a note, edit an Office file, want to write, listen to music, a movie clip, browse the "real" internet then buy a Linux or Windows XP-based system. If you are a little more secure future, then this can be a better option. I would still recommend you still see an extra GB of RAM (this) has only 1 GB and then install a larger SD card to get out of it. Please comment on your thoughts. Earthling10@hotmail.com Thanks for watching.