The DOM Inspector
was great and I actually got it to work with Thunderbird. Unfortunately, it doesn't work anymore with 1.5. I tried just changing the maxVersion in the rdf file, but that didn't seem to work.
Is anyone working on this?? I was thinking I'd try and get it to work, but I don't even know where to begin.
2-28-06: uh...I posted a comment with a DOM Inspector for Thunderbird
, but the link didn't come out right. Haven't tried it yet, but I'm going to; you should check it out, too!