I'm a newbie and that topic title is my attempt to describe my problem. When I'm playing a string section in GPO and I change the volume via the mod wheel, I can hear the sound "dropping out" (?) a little -- kind of a scratchy, static-y, freckles-of-silence effect (if that doesn't describe it, then I don't know what will).
My first theory is I don't have enough RAM? Any other suggestions?