I was watching one of the Spectrasonics online tutorials for Omnisphere, and working along with the demonstration. He was showing how easy it was to quickly build up a usable patch from just a raw waveform. He then says, "OK, let's go to the arpeggiator to make it more interesting, etc" and on the screen, you can see that he has about 6 or 8 vertical bars drawn, and the then nothing... the rest of the screen all the bars are at at their lowest point. Yet when he plays the example, the sequence just continues to play....when I made my screen look like his a note only played for a few seconds.
Sorry for the dumb question but I'm just learning to program my own sounds here...