Saturday I picked up a Sony PRS-700. After some experimenting, I got all my books cataloged and loaded to my OCD satisfaction. The screen isn't nearly as nice as the 505, but that is due to the touch screen, which I need for my optimal PDF compatibility. So far, I'm very happy with it. I've had my eye on an eBook reader since I saw the old Sony alpha, but until now I had yet ot find one to fit my uses exactly. I wont know until I use it a bit more, but this comes pretty close.