Sony updated Reader's flash-based Product Overview (http://www.learningcenter.sony.us/assets/itpd/reader/).

09. Partners and Links
Interested in learning how to develop content for the Reader? (www.prslabs.com)

The website prslabs.com is not available yet. Obviously, it belongs to Sony :)

prslabs.com

157.238.217.58

Sony Electronics
5110 Georgetown Circle
Dublin
94568
CA
UNITED STATES

Didn't Sony also say they wanted to open up the BBeB specs?

Yup, they did say they plan to. Although, .LRF's work just fine on the Reader, so we kinda already got specs we can work with. :smile:

Real specs for BBeB would be very welcome.

See http://www.y-adagio.com/public/committees/iec_pt62448/0_np_draft(0509)/NPdraft_050913.zip for the Xylog XML specs (source format of BBeB books). I haven't seen specs for the binary compiled format, but the mapping is pretty straight-forward.
Edit: actually, here's the link to latest IEC draft (last document on the page) and other related documents:
http://tc100.iec.ch/about/structure/tc100_ta10.htm