Thanks again for all the help everyone! Most of what has been suggested is a bit over my head or way too scary for me to attempt with my limited knowledge, so I decided to try svdl's suggestion first. Here's what I did: I went to Windows Explorer > Tools > Folder Options > File Types and then selected PZ3. I then clicked on Advanced > New Action and then browsed to Poser. And this is what I got. With all this fiddling around, this is the only thing so far that has allowed me to select Poser, or that has "recognized" it. But, I haven't done anything past this in case I'm not on the right track. If I am, what should I enter in the Action field? Does it have to be something specific, or does it not matter? ********** On a side note, I've been using Poser 6 on the external harddrive for several months now and this is the first time I've had a problem.

"You don't know what we can see
Why don't you tell your dreams to me
Fantasy will set you free." - Steppenwolf