I've been using Caustic on my MacBook for a number of years now. Recently, I've been somewhat caught up with work and hadn't gotten the chance to use the app. However, I tried running the app today and found that I could not, as Apple seems to have discontinued support of 32-bit programs. I was wondering if there are any plans in the works to make a 64-bit version of Caustic 3.2. As it is, I currently cannot even open the program. I hope you are all well and that you enjoy this holiday season.