I have used ereader from when I had a palm, and I was able to switch all my books over to my Axim. Please enjoy the free ebooks and use the free ereader. There is also a reader upgrade you can pay for, but I have never felt the need. Here is the link to the free books-- a new one every day! Collect them all!
Painterly
http://promo.ereader.com/free/