I don't want to open it with Sketchup. I want to open various jpegs (by double-clicking, for example), but this message keeps coming up and I can't open them (unless I want to use the picture and fax viewer, for example, which I don't).

I hope someone can help me--I posted this on the Google Help page as well--I'm baffled! I've been trying to download samples of entourage from various sites which sell such items. I just tried a bush jpeg--I unzipped it, sent it to Components in SU--it's there in name, but nothing is there to open. So I thought I would unzip the file to my desktop first--I did so, tried to open it, and it says, "this does not appear to be a Sketchup model"--and it won't open. The same happens if I try to download a jpeg from one of the entourage sites. And it happens sometimes when someone e-mails me a photo.

What is going on? How can I stop this? I guess somehow SU is trying to open the jpeg, but why?