Hi tauras,
As a previous poster mentioned, BooksOnBoard sells non-DRM and DRM-copyrighted Adobe EPUB and Adobe PDF eBooks that work on the Sony PRS-505 and Sony PRS-700
(DRM copyrighted Adobe eBooks still cannot be read on the older Sony PRS-500 reader)
This page has detailed instructions for transferring DRM Adobe eBooks to your Sony Reader, including instructions for Mac users:
http://www.booksonboard.com/index.ph...ny_reader_help
Hopefully this information helps you learn about reading Adobe eBooks on the Sony Reader.
BooksOnBoard's customer support is also available to answer any questions seven days a week at
support@booksonboard.com
Sincerely,
The BooksOnBoard Support Team