I've downloaded Zimbra desktop and it work fine with my personal yahoo and gmail email accounts. I want a Zimbra account so I can access Zimbra via the web and so I can share contacts and calendar. Can someone tell me how I can use all the power of Zimbra for only a couple users? As far as I can tell, to get a Zimbra account I would have to sign up for 15 users with the "starter" edition and pay $399 per year and host it myself. Advice anyone?