I wasn't impressed with Microsoft to start with, and this hasn't helped. I've gone to download the Windows 7 RC (64 bit) from the Microsoft website (http://www.microsoft.com/windows/windows-7/), logged into Windows Live, all that crap and waited a couple hours for the download manager thing to download the iso. When it's 99% complete, the download manager checks the file, tells me it's corrupt and asks if I want to re-download it. This has happened four times now. I've tried this on three different machines (one was a mac) using 4 different browsers. Same problem every time. Help please?