ANTONYH  I take it back re: the plain text - it is possible, just not obvious.  
(Version 5.5.4)

ANTONYH  I got this as a part of the macheist bundle, and I've only just decided to try it. Aside from the amount of information that has to be given to activate it (which others have already commented on), I cannot recommend this application.

It DOES NOT WORK in the United Kingdom. It fails to find my existing auctions. It fails to load the categories from eBay UK.

Deleting the two demo auctions doesn't remove them unless you add a new auction.

The dashboard widget doesn't find my auctions either.

There's no 'plain' template. Believe it or not, I don't like all the 'stationary', I just want to be able to list with plain text, and track my auctions.

Has anyone else had these problems?  
(Version 5.5.4)