Architecture / Installation

It turns out that my problem is same problem as was reported in an earlier forum post by lchism. PHP setting for file_uploads is disabled at Blue Domino, so pretty much any page that has a file upload button won't work. At least that's the guess. I should have checked the requirements our more thoroughly with my ISP! Thanks to everyone for their help. I'm going to check out one of the Tiki Friendly Hosts to get going here.