I'm having several issues with the Image Uploader in 2.7. First, when I try to use it in Firefox, instead of doing the normal popup script, it opens in a new page, taking me away from the page that I was blogging on. Then, after I get the image uploaded and described and everything, I hit to insert it into the post only to have it take me to a blank page. Meanwhile, in Opera, the image uploader shows up as it should and it partially works. It inserts the image just fine, but the caption box does not appear around the image and it puts the caption to the right of the image as regular text. Not only that, but it does not give it the orientation I tell it.
I've tried the suggestions in the image/media uploader thread that is stickied, but it didn't help. This stuff worked just fine in 2.6 and before, I'm just having the problem with the latest install of 2.7. Any help that anybody can give me would be greatly appreciated. Thanks!