Another thing that would be cool now that I understand Craig Anderton's Advanced Workshop entry about frequency filtering with the VS 64 Multiband Compressor (or whatever it's called) is if the PC EQ had a setting to filter out bands in a similar way. The VS Multiband is pretty resource intensive so to have multiple instances of it just to portion out parts of the frequency spectrum might bog a project down. The current band filters on the PC are curved in such a way it wouldn't be the same thing. So if there was a filter setting that didn't actually process anything but just created 4 or 5 blocks that could be individually bypassed/silenced all that would have to be done is clone the tracks. This way if I'm working on a guitar part I can set up my sims and other effects based on a specific range without using a plugin to filter the frequencies and/or screw around too much trying to isolate the bands.
Not sure if that makes sense... but it would definitely be helpful to me considering I am always trying to find the ultimate guitar tone and my amps/soundroom are very limited.