I have Reason 6.5 and when I play my midi keyboard, through the headphones, the piano on the ID8 rings out when you press the keys like a real piano, but when I record it, the notes on the midi roll only sound for a split second, as if the note ended, playing in effect, what I have actually played but without the ring out of the notes, without the resonance. I have an M-Audio Oxygen 61 key midi keyboard going into a laptop via USB. I'm also using a Behringer Xenyx Q502USB Audio Interface/Mixer and the appropriate Behringer Xenyx/U-Control drivers. It's been working fine up till now, don't know what's gone wrong. If you don't understand me properly, then effectively, Reason 6.5 isn't playing back what I'm hearing through the headphones, the notes are shorter when played back, but they ring out for ages when you hit a key through the headphones.