ppplog keeps track of your PPP online sessions. Once started it detects when you are online and automatically calculates costs according to your local phone company. It doesn't matter whether your company still calculates by units (fix price for a unit, units differ in length) or by seconds (unitlength = n sec, price differs). Everything can be easily configured. The setup for your phone company is stored in a config file.
PHP iAddressBook is a Web-based address book for a single user. It supports personal or business cards (tons of fields), spotlight-like search, categories, transparent vCard import/export, multi-language support, design templates, and an intuitive interface. It aims at 100% compatibility with the address book in Mac OS X.