I have been trying to download windows 7 RC since it was first released. The first problem I had was completing the download, it would go to 99% downloaded and do an integrity check, but it would fail and have me download the file all over again. I was albe to do a direct download for both the 64 bit and 32 bit versions. I burned them to a DVD at the lowest speed possible and windows 7 gets to 20% of of expanding the files and gets the same exact message as previously shown in this topic. Please help, I have burned 6 DVDs and all say the same thing. By the way, yes I am doing a clean install.