If you are using audio tracks or RealTracks or RealDrums, then that is correct. Just changing the tempo isn't going to change the underlying WAV file. The tempo will only affect the MIDI tracks. I haven't look at this in a long time, but I believe RealBand will do this for you, but not just by changing the tempo spinner. If you want to change the tempo of the audio (non-MIDI tracks), you need to run the command to change tempo (I forget which menu item it's on) to reduce or increase the tempo/song duration. You have to do that for each affected track. It may also probably result in funny sounding artifacts depending upon how much or little you change it.

John

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