The SaaS model works, companies worldwide are reducing their IT overhead, increasing their up time reliability, and improving their internal processes.  Google Apps^TM will revolutionize the way your organization communicates and collaborates. With no hardware and web based administration you can be up and running in one week. Take advantage of one or more of these applications:

GMail
Google Calendar
Google Sites
Google Docs (word processing, spreadsheets, and presentations)
Google Video (“YouTube for your domain”)
Google Talk (text, video, and voice chat)