I have installed 0.1-stable also and I am sorely disappointed. I understand it is only versoin 0.1 with a long way to go, but I do not like the operation. It looks fabulous, but I do not get into my email to rave over looks but to read my email.
Iloha is much faster, still, and it does not hide images in HTML messages. Why is it when I have opted to receive HTML messages RC still hides the images like I am a child or something ?? I understand the "hazards" of HTML and images specifically and when I opt to receive HTML messages I understand images are included in that format.
I had to import the db.inc.php file from a previous install of RC to get it to work, the installer did not config properly, but I am not complaining about that, just letting people know.
RC is back on the backburner for this guy, I will try the next version and see how it goes.