I have had problems with my mouse when running Inchworm 3.0. It will run fine for awhile, then it won't let me select objects in Revit. Also, when selecting Icons on my Windows Desktop, one click selects all icons, but will not open any of them. I don't have this problem when not running Inchworm, so I am assuming it is some sort of bug. If it makes a difference, I am using a Microsoft Wireless Intellimouse Explorer. Please let me know if you have any information on this problem.