And just in case you're wondering how to do that...
Log into the licesning site...
Click on 'Manage My Licenses' on the nav bar up top
Click on 'Advanced Search' under Search Your License Catalog
Leave the defaults and click on the Search button under the 'Search By License Details' section
Now click on any of the View Details links
Now click on Combine Licenses
You'll get a pop-up window
Check off the appropriate check boxes
Then select a product and choose the nodes to combine.
Download
Dan