Hi
I'm having terrible problem with my entries RSS feed. The XML tags appear to be stripped right out of the first post, leaving only the contents. Obviously, this is causing the feed to have a hissy fit.
I'm using the Advanced Excerpt plugin that I thought might be causing the problem, but deactivating it has no effect.
This blog has been sort of a playground for crazy things to try, and I'm not really a PHP coder. It's very possible I broke something without meaning to. However, switching back to the Default theme doesn't seem to solve the problem, so whatever the problem IS it's probably occurring outside of the themes folder.