I guess it is about time some one from the Cornell Fracture Group got on this site to try help answer questions related to the CFG software or other fracture mechanics related questions.  We do try to answer questions sent to us via email, but sometimes a forum like this would be best and we do appreciate other users input, feedback, and answers.

The CFG software available on our www site is really getting old and the software is nolonger being actively developed and we have no plans to release any updates to what is there.  That being said, the software is still there and works - for the most part - and is still free and still being used.