I'm really thinking off getting an Ipad 2 in the very near future for different uses. I have loads of pdf files, mainly manuals for lots of different software which I have on my Mac Pro, good few hundred pages each etc. I won't be around to read them on the Mac Pro (going away for a while) and was thinking that I could get quite a lot read, also sitting at a desk with the Mac Pro going through the pdfs for ages can get uncomfortable. I assumed that Preview would be on the Ipad though this seems not the case, and that there are third party readers. I get that you email the pdf files and then open them on the ipad. But... What are they like the read on the ipad2 itself? If you use third party readers, which ones would you recommend?