Good to know you've got it working on php 5.
Apart from calling the webhost would there be a way to tell if the server has this problem with it's setup?
I called my webhost like 20 times yesterday, and I dread even calling to ask questions. I've got another site with them on one of their newer servers I could test with. I just need to make sure that when the time comes I can get this working with their newer servers one way or the other.