Originally Posted by travger
OMG, THANK you, JSWolf!
I never knew Mobireader can convert epub. Now I can tinker with css in Calibre and get nice mobi in seconds.
Although Mobi Reader can
convert ePubs, Mobi Creator gives you much more control over the process. I'd suggest using Mobi Creator rather than Mobi Reader.
(Well, to be honest, I'd recommend using Calibre, but you seem to have ruled that out!)