Rather strange, but I think this has happened before. I’ve created a banner image in Adobe but can’t download it onto the weblog even though I’ve saved it as a jpeg. I think what I did last time for Learning to Spin was send it to the other computer via e-mail attachment, then redo it in Corel. Unless there’s a size problem–I wild-guessed the width because I didn’t convert the template to Advanced yet.
(Addendum: Curiouser and Curiouser…I did e-mail it to myself and saved it on the home computer, but then tried downloading it directly to the weblog and it worked–without having to fiddle with it or converting it to the Corel software. Very odd indeed.)