I am currently having issues with using AC 7 on Mac OS 9 and X in that it will NOT plot successfully to an Encad NovaJet 4 plotter. I am able to print successfully to a HP OfficeJet printer. I am using the AC built-in driver for the NovaJet 4. I was told that this driver may not be compatible with Mac OS X but I am having the same problems on Mac OS 9. I also tried to use the Microspot X-RIP and did not have any luck. Has anyone been able to plot to an Encad NovaJet 4? Encad does not supply any drivers for the Macintosh platform. Does AC 8 or AC 9 update the plotter drivers being used?