FAQ - News Rover says it is downloading hundreds of thousands of messages
from a newsgroup but when it finishes there are only a few thousand in the list.
News Rover combines the parts of multipart messages so the number of lines
you see in the message list may be much smaller than the total number of
individual messages. Also, it collects all of the sections of RAR/PAR file
sets and displays them as a single line with a '+' at the left end of the