This is for Resharper for Visual Studio 2010 Preview, build 5.0.1406.10. Due to the analysis error caught earlier, I was opening each file within the ASP.NET MVC with Silverlight project that was just generated and checking for errors, submitting any errors encountered by Resharper along the way. I had just opened error.aspx, the seventh .aspx file in the project, when Resharper's analysis seemed to wait indefinitely for the analysis of the error.aspx file. After waiting for a long time, Visual Studio 2010 Beta 1 crashed, and Windows Vista is currently checking for solutions to the problem (and hasn't come back yet either, so I'm cancelling the process).
This could be a problem with either Resharper or VS 2010 Beta 1, but Resharper was at the light green circle with the play/pause icon when everything just seemed to stop.
When I restarted VS 2010 Beta 1 and attempted to open Error.aspx in the solution, the problem occurred again, so my guess is that there is an issue with trying to analyze this particular file.