Is it just me!? - I have downloaded Addictive Drums 2 Solo as part of my Sonar Professional. Well - the XLN Online Installer shows up on my Programs List. Go to it and my Product List shows my program and pak is "Up to Date" . Should Addictive Drums not be showing up on Sonar's Insert Synth listing - or at  least somewhere  in my Plug-In Manager lists!   Nowhere to be found - have rescanned. Thanks in advance for help....       there has got to be a step I am missing.. 

Problem solved --- thanks ! 

What did you do to fix it - others often have the same issue.

My guess is a scan path issue.

Pretty much a scan path issue as RSMCGUITAR said. On your Addictive Drums account page/products list there is an "Advanced" tab that shows the file path where the Addictive Drums.dll file went to. It was located in sort of an obscure spot, so I had to add that to my scan VST path in my Sonar Plug In Manager, do a new scan and it got it.......