Hi SolRaven. Seeing the number of people here with multiple readers, I would say you don't have any issues (at least no more than anyone else here
). I fear I may soon be joining that group: I got my Sony 300 last week, and have been loving it. Then, after reading so many comments here from happy 505 owners, I thought I would order one to compare it with my Pocket Reader, and return the one I decide not to keep. I just received an email from the Sony Canada store that my 505 has shipped, and after reading about your experience, I am worried now that I may end up keeping them both!