Bonjour For Windows

Bonjour, also known as zero-configuration networking, enables automatic discovery of computers, devices, and services on IP networks. Bonjour uses industry standard IP protocols to allow devices to automatically discover each other without the need to enter IP addresses or configure DNS servers

http://www.apple.com/support/downloads/bonjourforwindows.html/

Clone Genius

CloneGenius provides advanced backup and recovery for your PC.  It protects your data by making a backup of your hard drive's contents, without having to reinstall your Windows. CloneGenius is a comprehensive disk imaging solution for home and small office users, enhanced with Drive Image technology, suitable for both beginners and advanced users.

http://www.clonegenius.com/