What is the easiest way to import a dozen or so contacts each week into SF from my Mac's Microsoft Entourage? I downloaded SFCubed but don't want to synch the whole address book just a select few that i have categorized. Thanks 

What is the easiest way to import a dozen or so contacts each week into SF from my Mac's Microsoft Entourage? I downloaded SFCubed but don't want to synch the whole address book just a select few that i have categorized. Thanks