Originally Posted by BookCat
I don't like epub because I prefer the text to be fully justified and hate the ragged ends that epub has on the right. Also, many epubs form a narrow column down the centre when in large font on my 505. For this reason I prefer lrf or my personal rtf template which is set up for the reader screen. The drawback of rtf is with illustrations and chapter links.
It's time for you to upgrade from your old 505.