Multi Homed Windows Agents

You can't.  The closest you could come would be to use WMI polling for one of the Solarwinds installs, and Agent for the other.

Thanks for confirming. I was certain I couldn't but just needed a gut check confirmation. :-)

There would definitely be some value in being able to do this in a future release.

WMI across a WAN will swiss cheese any firewall rule set and the capability to point to multiple instances would put it on par with SCOM's capabilities especially for a heavy SAM deployment.

Well you also forgot to mention the $20,000 cost for an APE or $5000 for the office APE lite.

I'll never get why the cost is so high for such a basic necessity.