Firstly hotfixes for 10.1 are now available. These will appear in ZENworks Control Center ( ZCC ) in the system update area shortly. Once applied, you will have ZCM 10.1.1 running.
Secondly I want to make you aware of one of the features we introduced in ZCM 10.1; that of the ability to upload a system update manually rather than wait for it to download.
You'll find the download area and readme file which explains what to do here: ZCM 10.1.1 download