The 2.0 version of Blueball Trifecta for Mac was provided as a free download on our website. This Mac app is a product of Blueball Design.
From the developer:
Our pro Blueball Trifecta Designs bundle gives you a true 3-column design layout for your Sandvox site for the first time ever in any Sandvox design! Plus you also get an optional 2nd custom image location in the top of the right hand column area!