I can't seem to get any photos to upload. (The last time I tried successfuly, it kept popping up some other program (presumably what was trying to upload), but it worked.) Today, when I tried, I click on "open" from the "Choose File to Upload" popup after selecting a picture, and it just sits there, with the photo location in the "browse" box and seemingly does nothing at all. No messages of feedback, and it doesn't appear to even be trying, let alone trying and failing. Suggestions?