So, you like using Gmail, but don't want other people to be able to read your email? You are probably not alone and that is where the Gmail Encryption extension enters the picture.
FireGPG is a Firefox extension under GPL which brings an interface to encrypt, decrypt, sign or verify the signature of a text in any web page using GnuPG.
This is a guide for synchronizing Contacts (address book) and Calendars (schedule) across multiple computers and gadgets.
An application that saves music to an plays them from a pop3 email account.