Greetings. I've used Cakewalk for 3-4 years now, and never have trouble connecting to a USB interface; I've used the Mackie ProFX6v3 and also recently, the EVO 8. But with Samplitude (I'm trying it now and will purchase if I can solve this USB issue. With the EVO 8, I plug in a microphone and record vocals for a half a minute. I can see the waveforms develop on the track, but when I try to play it back, I hear nothing. I've tried all the available outputs. I then connected my Yamaha AG06 Mk2. It was worse; it would not record a vocal no matter what input I choose. I did make sure that the Sample rate in my laptop is the same as on the software, at 44.1 KHz. I'm at a dead end on this and hoping I can find an answer. There is much to like about Samplitude. Well, if not I guess I can just continue with Cakewalk! :)