It only took me a morning of fiddling to get the RSS feed from denyerec’s site thanks to the well coded and free php module by the guys at CaRP.
I had to use CarpConf('maxidecs',-1); to stop the snippet of article coming up, which is undocumented. Having said that I think that doing something with CarpConf(''iorder',#bleh#); could also have the desired effect.

update
I have now changed the line to read:

CarpConf('iorder','link');

which is much nicer 🙂