We made a decision on a project I've been on for over a year now to upgrade to ASP.NET 2.0. This is my first major upgrade project, and to be honest, it was fairly smooth. Now that we're on .NET 2.0, we have a few issues, but we'll get to that. First, the upgrade process. We upgraded two projects that shared a library. We ran a test ahead of time, and did it disconnected from source control, and ran into one immediate issue: the first project upgraded just fine, but as soon as we tried to open the ......