One year waiting is over The best looking Yahoo Messenger arrived with poor options !
New Interface, graphics
Tabbing: If you are chatting with more than one of your friends you don’t need to open two seperate windows instead you can have one window and two tabs ( like firefox, ie7,opera browser)
Windows Sidebar gadget which you can drag your best friends there
Adjust the friend list with a slider
Arrange your contact list into multiple columns
You can send 2 GB files to your friends
Supports Vista 32 bit yet not 64 bit versions
I know it is pre-beta version but i must say, it is look like Yahoo! Messenger team throw out this version for just for shut up their complaining users who were asking for Yahoo! Messenger for Vista everyday almost 1 year.This release looks like a baby toy with a few options and yes i disappointed.
I suggest you stuck with latest 8.1 stable or 9.0 beta versions till they improve Yahoo! Messenger for Vista!