ICQ 2001a Alpha is packed with cool new features!
Important Notice for Alpha Users
File sharing.
Reduced client size.
One click download and install.
Add and remove individual features.
Use your ICQ# and full Contact List on any computer (Contact List stored on server).
Easier way to find friends - Improved Whitepages search.
One central security & privacy permissions menu.
http://www.icq.com/alpha/new_features.html