Skype 3.2.0.163

feature: Added Latvian localization done by Intars Students
improvement: Audio calls improved
change: Do not accept multichats from not authorized contacts
change: IE plugin updated
change: Extras Manager updated to version 1.2.0.261
bugfix: CCleaner removed 2 Skype related registry entries
bugfix: Tray icon menu not translated during login
bugfix: Skype crashed on password change notification
bugfix: On rare occasions Skype crashed when opening options.
bugfix: Skype may have crashed in large multichats
bugfix: NTLM proxy authentication did not work