Strange. I wouldn't think that DS would be doing anything unless you had it loaded at the same time.. I have the latest (I think) version and haven't seen that but I think I let it look for content at the beginning. On the other hand, it's quite possible that some component of DS was interacting with your system and Poser. Whatever the cause, it's good to hear you solved it.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken