Just bought a new computer that had Vista installed on it. I'm elegible for a free Windows 7 upgrade and since Vista and I do not get along, I downloaded and installed the RC version of 7. It, at least doesn't keep crashing every couple of hours, but when I shut the computer off, the time always resets about 5 hours ahead of where it should be. The date is correct. It shouldn't be the battery or motherboard since it worked under Vista. Anyone have any ideas? Thanks in advance.