Created late in 2004, Side Job Track is a free service for anyone looking to easily and efficiently manage small side projects. Major features include: web-based job tracking, invoicing, reporting & project management software. Send estimates to clients in a snap and keep all of your projects separate and organized, and since this is web based, you can login from anywhere - which is one of the best things about it. Later this year they will also be offering Pro Job Track with many enhanced features