Another good way to get good separation when you're layering guitar tracks is to use different chord inversions on your doubled rhythm guitars.
 
In fact, it makes sense to vary as much as you can for your doubles - different guitars/amps/cabs/settings/Fx but the key is still to play them all as tight as you possibly can

The sad thing about Vintage Channel is the product is from a company that has gone out of business. It is stuck at 32bit and may have no future in SONAR.

They did it is called ProChannel

Either way I'm not sure I'd go about things that way but might try it just for kicks and figured it was relevant to the thread. Cheers.
 

You could try it using 2 sends from your mono track into 2 busses.
Set the Output of your track to "None" so the only thing being processed are your 2 sends.

+1 for Bristol_Jonesey.  One of my standard defaults is to use two instances of RealGuitar (L and R) and tell it to play one side in std position and one in the 2nd or 3rd position.
 
If less guitar is needed, I just use one instance of RealGuitar and select its stereo sample which is very cool.

I guess in that scenario you would keep both tracks center panned and apply the freq attenuation/boosts same as in the VC64 vid. hmm...
 
I'm also assuming this (well both procedures) would give some separation like Craig was talking about to create space for other instruments but still keep keep some frequencies in the middle. Like panned but not panned. If that is not the case I'm sure some fiddling around might achieve that effect. I've gotta learn how to use/interpret data from those stereo field analyzer thingies so I can see how stuff like this works out.
 
There was also a brief vid on using Channel Tools to mess with the stereo field but I didn't quite understand what he was trying to do. Little more complex than my gray matter can absorb just yet. In fact most of those vids are pretty involved with a lot of steps to get to the end result. It would be far more useful to me in text form. I know he wrote columns in SOS describing some of those methods (like the one about dealing with guitar sims) but it would be hard, if not impossible, to get a coherent list together of it all. I'll probably have to watch them all and make my crazy notes. I'm just getting tired of writing all the time instead of actually doing stuff. lol

Does the VC64 work better in a specific wrapper of is the default one better/the same?
 
(for the life of me I can't remember the names of the included wrappers... I think there is a storm coming and the pain is messing with my head. ugh...)
 

Bitbridge comes with SONAR. JBridge is the only other one that I know about. Since I do not own JBridge I don't know. I have not used VC-64 since moving to a 64bit platform last year.

Want chapters use http://www.videolan.org/vlc/index.html
 

Supposedly Quicktime works as well but I haven't got around to installing it. Just seems silly to install a whole new program just for two vids and I wipe this system frequently. I'm just casually watching them at the moment to develop some ideas and familiarize myself a little more with the plug ins. If I decide to go nuts on them I'll include the start times of the chapters in my notes... and I guess include the URLs to any related articles on SOS. I was just taking the chance to slag microsoft. lol
 
Thanks though.

Yes, it would be silly for two videos. I have quite a few vids with chapters. I have avoided QT. VLC is a nice open source solution.