Zune Client software, version 3.0

[NICK ADSL UK]

Zune Client software, version 3.0
Brief Description
PC software for Zune

Overview
You will need this software to sync contents from a PC to a Zune device.

http://www.microsoft.com/downloads/details.aspx?FamilyID=6136349F-2B32-4946-83B5-A09775531EF4&displaylang=en

[Arup]

Finally MS is serious about x64 as this one is fully x64 compatible.