Oops, actually mine is 5.2. Got both 5.0 and the 5.2 upgrade from the Metacreations website oh so long ago. Still says the boolean is a demo only. Maybe it was included standard with 5.5? I never bothered to check into it back then because there were other plug-ins I had to get that were also included only as "demo" versions, like the Live Styles, 4 Elements and...something else I forget now.