I beta tested flexi for the Mac & it runs very well for layout, cutting etc, I was coming from a very early version so the learning curve was a little steep, I design everything in illy & dump it in flexi to cut so I really didn't get into it too deeply but as far as I can tell it is a solid program for what I used it for & it is GREAT to be able to design & cut straight out of 10.5, Having said that I still haven't printed out of it so I can't speak for that side of it. I did hear from someone who is printing from it & he said he had no problem. I have xp loaded & print everything out of versaworks (would be nice to see a Mac version!)