If you're like me you've been using SSRS 2008 for a long time with TFS and have constantly had to delete the bin folder in order for builds to work. This has irritated me to no end. Well today is my lucky day! There is a hotfix that actually fixes the bug! Go here: http://support.microsoft.com/kb/2438347
I recently discovered that creating indexes in one of my production databases was causing deadlocks. My problem was that I wasn't using ONLINE=ON when I was creating the index. Check out the BOL for more information.