Because of the load on my server, my webhost recommended that I install the wp-Super-Cache plugin to reduce the number of php scripts running on the machine. It looks like it's caching and serving pages properly and is running well.
However, I've noticed that my IE 7 RSS feeds will not update now and shows an error of: "Feeds with DTDs are not supported." Also, new posts are not appearing in Bloglines or elsewhere.
How do I resolve this feed problem without disabling wp-super-cache, since it looks like the super-cache is going to be very helpful in terms of the server load?