Originally Posted by JSWolf
As for the Sony vs. the Cybook, the Sony wins hands down due to the newly released PDFLRF
program which makes PDFs a lot more readable on the Sony. Nothing like that exists for the Cybook at the moment. So I would go for the Sony based on PDFLRF
. I've used it and it's very very good.
PDFLRF is a major advance in PDF rasterization, but, based on its description, there is nothing Sony-specific about it except the final output format. The same technique should work as well on the Cybook, and even better on the iLiad (bigger screen and 16 grey levels).