Thanks for the quick reply. This really helps with the drums. But I was talking about something else. I guess I explained it really bad. What I'm looking for is useful for composing. Let's say I'm using an Ultrabeat preset, but only using 5 of the 20 sounds, and they're far apart. So when I open Piano Roll, I have to keep scrolling up and down to edit it. In Ableton there was an option to get rid of those and just stack your 5 keys on top of each other, even though, there are actually other keys between them.
I hope this is more useful?
Thanks again for your time.
Logic Pro 9.1.5
OS X Version 10.6.8
iMac 10,1 3.06 GHz Intel Core 2 Duo
4GB 1067 MHz DDR3 Memory
Mac 500GB + Seagate Freeagent 1TB Hard Drive
Behringer U-Control UCA200 RCA Audio Interface
Korg Kaossilator Pro Synth and Loop Station