i see/hear the audio through the Echo Layla on the computer (8 channel interface) , but when i go to record in samplitude it only lets me record/monitor channels 1-4. even if i only arm channels 6-8, i get nothing. i checked in the "system audio -> audio devices" i see all channels and they are checked. if i am recording lets say channel 2, then switch to 5 using the same track, i get no audio. i'm looking to buy this program i am currently running the demo of samplitude 11, but before i buy i want to make sure they are compatable. does the demo have a 4 input limitation?

thanks,
mike