Here is more about Repligo in a news article I published at 1SRC back in January of 2004. I looked over it, and it still is applicable today. I use Repligo for everything.
News Article on 1SRC
Personally, I think the Repligo product from Cerience is the best solution for the Palm platform. It allows different type views. It has flawlessly converted many large PDF files for me. It is much faster than any other viewer on the Palm, Pocket PC, and Windows platforms.
In my opinion, it is the best option for the Pocket PC, also. Adobe Reader is excellent for reading for native PDF files, but it is a pig (as is the desktop version). Repligo is small and fast!
Just my two cents. Check it out for yourself.
Thanks,
Lance