Soundtrack Pro will not allow the delay effects (stereo delay, tape delay & d designer) to sync to beat (tempo). It says disabled. I tried the messing with preferences but I could not figure it out. I am new to STP so I don't know much about it. Please help!!! Joe

Exactly how are you trying to apply them? Are you working in a waveform project, or a multitrack project? What format is the audio file you're working with?