Just watched the video...does this work as slick as it shows?  If so, I'm in.  (Like I wasn't already )  Plus I already own Melodyne so looking forward to being able to use this from right in Sonar.  Wow, pretty impressed.  i didn't have a lot of the issues with X2a that some did.  Always worked pretty solid for me so I wasn't really sure if I'd get into X3 right away.  Comping's a game changer for me and my workflow...

The new comping feature w/ track lanes is HUGE for me!  Seems to be really well thought out.  Looking forward.

It works for me like it does in the video. It really is a great feature. Cakewalk have made how I used to comp almost automatic, listen, click, select, next loop region moves and resizes. I'm loving it. The lane solo and mute buttons are almost redundant now.