Thanks for all the good info, Tim. I tried installing both packages. Claws definitely is more full-featured and does what I need.

One more newbie question. There are a bunch of plug-ins for Claws. 6 of them show up in the Application Manager when Claws is installed. The others on the Claws website look like they have to be compiled to be installed - no plug-and-play install available. Is that correct?