Magic Trackpad - "Tap to Click" problem
I've just bought a magic trackpad for my iMac, It's great except "Tap to Click" doesn't work on the login screen. Once I get past the login screen all gestures work fine. If I use fast user switching to change user, "tap to click" no longer works but all other gestures continue to work fine. So I have to plug the usb mouse back in to continue using the computer. Any solutions? or do i take it back to the shop? Maybe it's not so magic after all...
iMac, Mac OS X (10.7.2)