Anybody else had trouble getting the time and pitch machine to work in the sample edit window. That and several other functions are greyed out, despite me trying it on what seems to be a very ordinary .aif file 16 bit 44.1 kHz... Any ideas folks? I'm not sure of the version no. of Logic, not near that computer at the moment, but just wondered if anyone knows what the problem might be? Any help gratefully received.