I installed Windows 7 on my Acer Aspire One 10" netbook using a flash drive. I love 7 and all, but it eats up battery life like crazy. I only get about an hour and a half lifespan, while XP gave me a solid three hours. I can't seem to get this to work correctly though. It always gives me a different reason for not being able to install xp from whatever usb device.