I'm trying to install SP1. I'd love to tell you what the error message is when I run sp1, but the dialog box comes and goes in a split second. I also get this mystery message when I attempt to extract the files and try to run it manually (if that's even possible). This leads me to believe that my file is corrupt, but I doubt it. I also tried going to do the update directly from Microsoft's web site (which I don't like doing) and that didn't work either. Still no readable error message. Any suggestions?