Users of Office for Mac will experience problems running the suite under Apple's new Lion operating system.



From PC World:

The most serious of the bugs crashes Communicator when Office for Mac 2011 users try to send an instant message or start an audio or video call.

Communicator is the corporate version of Microsoft's consumer-grade Messenger chat client -- it's available only to volume licensing customers -- and is also the software Mac users run to connect to Microsoft's enterprise communications server software, Lync 2010.

  Microsoft Lists Glitches in Office under Lion