I deal with XML files from time to time at my job. We use a program called UltraEdit to work with all sorts of text files, including XML. Works wonders with all types of text files; XML, PHP, HTML, C#, etc. It is a very good text editor, and I'd highly recommend it to anyone that needs to pick apart text files.

I don't know how you keep your sanity trying to diagnose XML problems by using IE.

M80v2 | VP150v2 | QS8v2
SVS Pci+ 20-39
Emotiva UMC-1 & LPA-1
M22ti + T-Amp, in the Office