I have a technical question. I currently own vb4 publishing suite and am beginning to create themes to sell, but one of my associates uses vb3 and has no plans to upgrade.

My question is, can a theme for vb3 be created using vb4 and, if so, how do I go about doing that? Alterntatively do I create a theme for vb4 as normal, and then do I have to prep it in a certain way to work with the previous version?