In order to preview a groove using the EZPlayer w/ Superior Drummer I have to record arm a midi track w/ EZPlayer as the output and then listen to the grooves. The problem is I cannot play any other instrument linked to my controller keyboard while I am previewing the grooves because the midi track linked to EZPlayer is set to record. W/ EZDrummer as well as BFD, Addictive Drums ets. I am able to play along with the grooves I am previewing. This is important because playing along w/ the grooves is how I determine which ones to use. Is there a way I can preview grooves in EZplayer w/ Sup Drummer2 while still being able to play another instrument in Digital Performer? Thanks for your help