I've some Macs in a lab environment that are used for screen capture, and we don't want the WiFi, Bluetooth, Time Machine, Clock (etc) menu extras enabled in these machines so that our videos are 'clean.'
I'm managing these through MCX, and it works fine... but not on the first login with a new user account, only the second and subsequent logins.

The screenshot should give an idea of how I've set this, there are a few more that are set the same way as the Airport one.
Also, has anyone converted to managing menu extras with Configuration Profiles?
