Personally, I got the Jazz brushes, Studio POP (pretty tight), and Session Percussion. Everything is excellent. I will be gettin the rest of the Jazz bundles at some point.
 
Got my teenage son the heavymetal pack. It's incredible for what it is (not my interest, but still excellent).

Sorry for the necro-bump I have X3 Producer and upgraded to SPLAT lifetime updates. I don't recall ever choosing 3 Adpaks I have Studio Rock, Studio Pop and Studio Prog but I don't remember choosing them.

Sorry for the necro-bump I have X3 Producer and upgraded to SPLAT lifetime updates. I don't recall ever choosing 3 Adpaks I have Studio Rock, Studio Pop and Studio Prog but I don't remember choosing them.

Sign into the XLN Online Installer, and select the "Register Product" button at the top.
 
Choose "Register Product Key" and enter the latest AD2 key from your Cakewalk account.
 
You will be informed if there are any additional products that you can choose from.

Thank you for the info. Where do I find that code? I've been all over my Cakewalk page and command center