Thanks for the reply vger, it still loops through checkout_shipping.php though.
I have made sure there are no trailing slashes on the urls like you said, but it still loops.
I certainly do, I changed the variables in the config file (see this post: http://www.oscommerce.com/forums/index.php?s=&...dpost&p=836309)
and it doesn't seem to want to work.
I'm having the same "loop" problem, where chekout_shipping isn't progressing. I was told to double check the config files but that didnt fix it, ill have to trawl through 37 pages now, lol!