3d Studio Max also does sort of a true boolean (though it is still really faked if you read up on it till you flatten the stack, but then to get it out in a nice exportable format takes flattening the stack). And it is even more expensive than Rhino I suppose... though I have found it to be worth it's weight in gold if one has to do this for a living, or ever wants to. There is no feature in these low end modelers to flatten the stack with, convert the created objects, whether they be extruded, lofted, made from patches, booleaned, however you made them, to a simple mesh object? That really sucks.