Hi Zack,

No, you will not have to pay full price as long as you keep your CabWriter Support Membership current, The CabWriter Support Membership costs $120/yr. When you made your original purchase you automatically got 1 yr support, so some time before that year is up you need to purchase the $120 support for the next year. Again, as long as that membership is current, and does not lapse, you will have access to the most recent version of CabWriter.