I was wondering if someone who has both sugarsync (free accounts are available for <2GB synced) and a Kindle DX could try pointing their kindle browser to the mobile sugarsync page to see if the browser can log in and read PDFs?
This would be my dream solution-- PDFs on the computer but accessible via wifi at any time without having to sync.
Sugarsync mobile page:
https://m.sugarsync.com/login