For most instruments, the moment you a tweaking a parameter, you are also editing the currently selected sound/preset.
And most instruments support program change as well, which means that you can set up an instrument to have a number of different sounds, and use effect commands to toggle between them:
well, yeah, this is basically one of the prime reasons such a thing as ‘VST preset store’ feature would be pretty useful indeed. some VST’s are a real payne in the S with saving\changing programs. i don’t mean advertising or whatever, but having tried buzz’ controllers is like, umm, being married while totally free of house chores .
hmm, thanks for the link, interesting. i’m gonna give it some thought, but meanwhile a 45EUR purchase doesn’t look so easy on my xmas costume (a nerve wrenching distortion pedal is on the current shopping list ).