I've got a new Sony PRS-650 and it's much better than the PRS-600, but I cannot get it to cooperate with Adobe Digital Editions, only with Sonys own Reader. That would not really be a problem, but I work at the Stockholm public library and staff cannot download programs - unless we pay a lot of money (and time) to get it to our platform.
Adobe Digital Editions cooperated with my PRS-600. Is it not possible with a PRS-650?