I'm using a trial version of CD Architect and it seems like a great program but when I try to use my mastering plugin iZotope Ozone 5 the plugin interface is too big to be shown fully within the plugin frame in CDA5.2 which means some vital functions are unavailable. If it had been possible to undock the frame into a freely floating window that problem would have been solved. Or alternatively I'd have to use Ozone 4 instead as it's less space consuming...