A simple facility for this would be super helpful.. for anyone that has external effects with plugin instance restrictions, demo license limitations and nag boxes etc (not only an issue with native plugins, but especially with external dsp effects on uad, powercore and similar cards), loading all these effects when mixmeister starts tends to be more trouble than it's worth (thinking clicking through multiple dialogue boxes to dismiss plugin launch errors; i get this for each plugin on my uad card..). A simple way to disable the loading of particular effects or to stop mixmeister scanning for external effects (the ones that come with mixeister seem quite adequate for most mixing purposes) would be of very great value - to my self at least, and no doubt to others too.