Just looked at the attached link, it would take hours to read everything and understand what is written there. I found Lee Randall helpful and responsive, but I think he is no programmer and his influence is limited.

I'll try the latest 7.4 beta 43993 when it's an official update, and if it's still not working, I will not continue buying upgrades or maintenance, in hope it could finally fix the old bugs. I have spent alot of money at Cornucopia and my decision will not be easy. 

For me 7.2.1 under Mac OSX 10.5.6 was the least buggy version so far.