OHMYGOODNESS, I just wrote a really long post explaining in excrutiating detail the problem I'm having with 1.5.8. The forum timed me out before I finished writing it, it does not automatically save, it doesn't warn when one's about to be timed out, and now the whole message is lost. Eeeekk!!!
Oh well, that problem probably doesn't belong in the "installation" section of the forum. Though perhaps you might have known how to fix it, since obviously you help people a lot here? Well, I'll rewrite it later, and post it here and also in the forum section where it might belong (has to do with wrapping text around images, and contour boxes), and perhaps also put it here just in case you know the answer.
Thanks, utnik, on mentioning the two property boxes! I had seen that, it's pretty straightforward. There's also new menus for seeing the image when you upload it, getting the image, adjusting image to frame or frame to image, etc. They aren't bad to deal with. The wrapping around contour boxes is the problem at the moment. Sigh...
Anyway, thanks for the help!