Does anyone know about the Compuware products and have experience in any of the products used for QA/Testing
These products each have their own fourm.
It might be more prudent for you to as experiences from those posting in those forums - more directed questioning then asking openly in this forum.
Insanity: doing the same thing over and over again and expecting different results
The short answer to the original question is "Yes".
As Tony said, go to the individual forums for the tools you are asking about to get more info.