The two weeks suggestion only applies if you think you have found a bug, but as you can see, I've really extended that out to forever. I doubt you will find one, so it is hard to be more specific than I have been: stop looking for the bug and just try to figure out what you don't understand about the code. There are only a few people here that know anything about it, as in either wrote the code or tried to use it, or at least I haven't seen any released code to suggest otherwise. Working examples would be the best place to look for ideas. Anyone?