Current Setup:
ZCM Version:
ZENworks Adaptive Agent Version:
Windows Server 2003 R2 x64
ZENworks OEM Sybase Database (seperate server)

Application Deployment

My goal is to upgrade Zenworks to support faster Windows 7 imaging, and will also need to generate a new 1024 bit or higher certificate.

What version should I look at going to? 12.2.2? Are there currently any known issues or gotchas while upgrading? What's this about multiple reboots for client agent upgrades? I'd hate to hose my production environment.