I'm a psychology major heavily involved in research, so I'm constantly printing PDFs of long papers from my university's online psych journal database. I'm getting a Kindle 2 in a few days, and I'm hoping that I can use the free e-mail PDF conversion to read these files on my Kindle. I'd like to know what kind of success rate people have had with this conversion service. If files usually don't transfer well, this might be a deal breaker for me...I'd most likely swap out my Kindle 2 for a DX. Thoughts?