Here’s a 43 page guide on how to format your PDFs so that they are optimized for the screen of the Sony Reader, it’s not on Sony’s site yet so we’ve put a copy on MAKE – Link (PDF).

More:

• Sony Reader Internals 2.0 (pics!) – Link.
• EBook – OSR – RSS feeds on the Sony Reader – Link.
• MAKE on the new Sony PRS-500 e-ink/ebook reader – Link.
• Sony responds to our Sony Reader questions— – Link.
• Sony reader action photos – Link.