I received this message from Sonos this morning:
Important information for Sonos Mac users
Dear Valued Sonos Customer,
Our records show that you are a user of the Sonos Desktop Controller for Mac. As you may know, Apple has released an upgrade to its Mac OS X software, version 10.7 (Lion).
The new Mac OS X 10.7 (Lion) release is not compatible with your current Sonos system if your Music Library is stored on your Mac.
We will have an update to your Sonos Desktop Controller for Mac very soon and will notify you when it is available. In the meantime, please stay with your current version of OS X.
If you have any questions please contact our Technical Support team at:
www.sonos.com/support/contactWe apologize for any inconvenience that this may have caused.
Sincerely,
The Sonos Quality Team