Other features:
Scroll through the contacts
Change the theme color
Add/Update/Edit options
Double click to copy the contact info
Hot keys to scroll up/down
Eh the price is right (free), you did the work, its very compact, pleasing, and functional, and some of us don't need another full contact directory. Give them all a break people why dont'cha? Kive it!
I agree that the look is great. This is an awesome widge but there needs to be more info. You need a place to put addresses, business phones, fax number, ect.