Trying to route some software together and wondering what options were available that people might have used before?

Depends on what you're trying to do.
 
If you're talking about using VSTs in Sonar and you want virtual cables, etc  check out Image-Line's Minihost Modular
It says beta but the current version has been out around 2 years.

It's free.
The standalone version is one of the platforms I use to test / register plugins.

Minihost Modular doesn't give you a level or panning controls (either the plugins themselves or addition plugs are required) but its a quick easy way to run effects in parallel instead of serial or do parallel processing without using multiple channels in Sonar.

If you're talking about routing audio between DAWs there was this recent thread
Routing audio between software packages (e.g. Sonar to mixbus) 

I have been using Pedalboard 2 and VB audio cable (both free) for a while.
I use them to play all my audio through Sonarworks so that all music I listen in my room is using the same correction.
They are also pretty flexible and easy to setup.
 
http://vb-audio.pagesperso-orange.fr/Cable/
 
http://www.niallmoody.com/apps/pedalboard2
 
 

TheSteven
If you're talking about routing audio between DAWs there was this recent thread
Routing audio between software packages (e.g. Sonar to mixbus) 

That's exactly what I was looking for. I need to route Sonar into external programs like Skype and Teamspeak. I should have been more specific about that. Thanks for the link. :D