Weird problem. On a host gator account, I have installed a theme, done some customization and installed the Membership plugin, (among others).
On the home page I have inserted some images into the body content. They load as X's in IE only.
I deactivate ALL plugins, including Membership, and the images load correctly. I activate only Membership, and back to X's in IE only.
Without Membership, the URL's are delivered as:
With Membership, the URL's are delivered as:
Edit: This is on 3.3.2.