Subscribe for the PT version that you want

If it's only about the money why can we not just pay the yearly subscription to be left alone and use the PT version that we want. I'm willing to pay Avid the $200 per year just to let me record with the version that I need at the moment. My old Mbox 2 Pro will not work with PT 12 but will work with PT 11. I like many of you have the authorization on my iLok account to use either PT 10, 11 or 12 yet I do not have the 11 installers in my Avid Account. The Avid account still shows installers from as far back as 8 years in my case, does no one find it strange that people are actually having the 'one' installer for PT 11 removed by Avid from their accounts when all other old installers are left alone? In my case that installer was never put into my account even though I purchased the Activation Card for the PT 10 to PT 11 upgrade, not the PT 12. Before any one says "why don't you just buy a new Audio Interface?" that is my decision to keep a perfectly working unit. Everyone has their reasons and in my case I just retired and have already spent enough in the last month just upgrading PC hardware and Ram and plugins so that I would be ready to make the move to 64bit Pro Tools and the yearly subscription will be enough extra cost as it is for something I won't use. My point is: Where are the PT 11 installers so that we can choose what version we need from the three choices of 10, 11 and 12 that are on our iLoks?

J.