What sound card are you using? Also, what soft synth are you triggering from your keyboard? Gord From: Rui Vilarinho Sent: Wednesday, May 25, 2011 3:53 PM To: ddots-l@xxxxxxxxxxxxx Subject: [ddots-l] Latency Hi guys, What is your advice. It is better to input the keyboard by a USB cable, or by MIDI cable directly to the soundcard? My soundecard buffersize is around 64. And, on Sonar, 3%.But, there is latency problems. Just a bit,but can't play in time without delay. best wishes, Rui