BetaONE will rise again! - Yahoo! Messenger for Mac Beta 3

Yesterday Yahoo! released beta 3 of Yahoo Messenger for Mac. Any Yahoo users will be happy to know they have added voice to it.

Major additions:

Free voice conversations with other Messenger users on both Mac and Windows.
Cheap PC-to-phone calls: make calls from Messenger to landline and mobile phones at low rates with Yahoo! Phone Out.
Receive phone calls: get a phone number for your Messenger and start taking phone calls on your computer with Yahoo! Phone In. Plus, choose your area code!
Forward calls and voice conversations to another phone number.
Get voicemail by email.
Numerous improvements to stability and user experience.