I suppose "Poser" is trademark of Curious Labs (you can check but I'd figure they did trademark it), so they may have a case for trademark infringement in this instance. In that case you would need to investigate if/how you can use "Poser" in relation to your business. I find it hard to believe CL will disallow people to use it in the context of selling content for their program, but people do stupid things when they get greedy. Unzipped