Some time back we had reported about Yahoo Messenger 10 which was appeared on Torrent website but many users said that it was modified version of Yahoo Messenger for Vista which is discontinued by yahoo. You can still get Yahoo Messenger 10 from warz websites but chances are high that it will be infected by viruses and Trojans.
Here is real Yahoo Messenger 10, However this is not even in alpha stage but pre-alpha version released for internal testing. The complete build string is Yahoo Messenger 10.0.0.331. Yahoo Messenger 10.0.0.331 Pre-Alpha is leaked version and clean from Viruses & Trojans.
Not many new features can be found in this Pre-alpha version of Yahoo Messenger 10 but there are few major changes which you can easily spot after installing, check out below tentative list.
Features & Changes in Yahoo Messenger 10
1. Multilanguage Support
2. Changes in Main window, Contact & Y! Update Tab
3. Manage Updates I Broadcast option
4. Access to My Pingbox
Screenshots of Yahoo Messenger 10.0.0.331 Pre-Alpha