I have an Aspire 5532 that I purchased not too long ago. the problem with it is that the battery only lasts two hours with Windows 7 on it. I want to put XP on with the hopes that it’ll improve battery life, but I get stumped when booting from my XP disk. The disk is a copy of a genuine disk that I modified to have SATA Support about a year ago. When I boot from the disk, it will do its usual loading, but when it gets to the point where it says “Starting Windows” it crashes. Can anyone elaborate or help me with a solution?