Recently, the people who used to work for Marvin at Imat/mat maestro started their own support company for imats (GK enterprises) and released a new version of the software. Did anyone else buy the upgrade, and if so how does it work? I think its an improvement or maybe a big one, depending on what version you were running. It does have some problems though, and its versatility is somewhat limited. GK says they were able to get many cutters operational. Does anyone have any experience here? Thanks.