Google introducing contact manager and it’s totally web based, from anywhere you can updates you contact manager. It’s totally an productive applications and I’m usually using Outlook 2007, it’s desktop client of Microsoft Office. But, if in both software and google’s contact has feeddemon type synchronization features — that might be superb cool. Also, in last year I might saw, in such kinds synchronization features available.

Also you can enable this features of your business, school or if you have any organization which is using Google apps, from the admin panel you have to enable this functionality by clicking “add more services” link and find the “contact” options and by one more click “add it now” and will be in action.