That may seem like a stupid question but there is no concise description of what EZmix is exactly. In some of the blurbs it sounds like a DAW, but then in others it sounds like a bunch of FX plug-ins to use in Cubase or Protools or whatever. Is EZmix 2 a DAW with bundled plug-ins or is it just the plug-ins? I need to upgrade my DAW.