I know that this question has probably been asked before, but I want to get some recent opinions on Solidworks 2007. We are currently using 2006 SP4.1 and before I upgrade everything I wanted to find out how stable it is. We just received the DVD from our VAR, but am hesitant to install without finding out how stable it is. Why fix 2006 SP4.1 when it is stable for us kind of thought process. I am far more interested in everyone's experienced opinion on the new release, and much less interested in the personal attacks that I see in many of the other threads of this nature. Thank you for your input.