I have a program that i have used since 2003, I need to install it on a new computer but I don't have the key to unlock it, is there a program or download that i may use to find out what the key is?

The Magical Jelly Bean Keyfinder is a freeware utility that retrieves your Product Key (cd key) used to install windows from your registry. It works on Windows 95, 98, ME, 2000, XP, Server 2003, Windows Vista, Office XP, Office 2003, and Office 2007.

Magical Jelly Bean Software - Magical Jelly Bean Keyfinder v1.5