I have a few php websites under one url and they should be populated with articles.php and also with an Amazon RSS feed, but some don't have the articles pulling through and the Amazon needs upgrading, but I don't know what needs to be edited. The "Home" link goes to the mydomain/directory/ link instead of mydomain/directory/index.php so there's a 404 when you click on the home link.

Here's on example of what my problem is Defunct BBQ site

All and any help much appreciated. I'm persevering with these sites so that I can drive traffic to the better ones through article marketing, or blogging.

Thanks in advance

Brian