For those of you with smart phones (whatever 'smart' means in 2011), do any of you keep your Rolodex (phone numbers + the names attached to them) in some application on your computer (which you treat as the 'Master' database), and download to the smart phone as needed to keep them synced?
1) What application on your desktop or laptop do you use for your personal Rolodex?
2) Is that syncing happening over Wi-Fi, BlueTooth, or USB?
3) What phone are you using?


