Alright so I have contacted Cakewalk support and asked them if it's possible to add a Z3TA+ 2 installer to my store account. It seems like a pretty fair request given that I purchased the synth and that I was never warned that it would be tied to X1.
 
I'd like to see an end to this issue once and for all. Because you know what? I totally HATE typing "Z3TA+ 2"