There are a bunch of e-ink readers out there already that do well with PDFs. I have an e-reader made by PocketBook (http://en.wikipedia.org/wiki/PocketBook_In

There are a bunch of e-ink readers out there already that do well with PDFs. I have an e-reader made by PocketBook (http://en.wikipedia.org/wiki/PocketBook_International http://en.wikipedia.org/wiki/PocketBook_International) which is 10.5 inches long and does PDF very well. Amazon also made a bigger Kindle called the DX. That one wasn't quite as good as PocketBook at doing PDFs, in my opinion, but it offered all the other Kindle features. It will be nice if Sony makes a 13.3" e-reader. Hopefully the software won't be terrible...