I've been trying to use the demo software for over a year now and am unable to launch without crashing. I'm on a G5 Mac w/4 gig ram and plenty of HD space. I asked the publisher about this and he's not responded, just keeps telling me that "they're working on it." Is there anything in particular that I have to beware of on the Mac? Any gadgets that MUST be disabled in order for me to use the software? Are there specific font conflicts/requirements? Any suggestions really appreciated. Thanks.