Hi Martin, Yes, you can expand the speech bubbles to any size and shape you want. On the PNG balloons you can "retail" them in any direction you want. The templates are written in XML, so you can make your own templates if you want to mess with XML code. We have a new content pack on our site full of comic strip templates. We haven't reached any memory limit capacity on our pages -- CBC saves it's file as a CBCX format, a proprietary format we created. Thanks for the interest. Let me know if you have any questions. You can either post them here, or email me at ning@planetwidecomics.com