If you have your softsynthe tracks archived then, you may well find that Sonar won't use the audio clock as there is no need. Regards, Phil Muir P J Muir Productions Music and audio production URL: www.philmuir.com/ ----- Original Message ----- From: neville To: ddots-l@xxxxxxxxxxxxx Sent: Thursday, August 10, 2006 4:06 PM Subject: [ddots-l] big problem I just checked it out and my soft synths play when I play my key board, but when I hit play the project doesn't play. What do you think that means? Oh and I don't know if this will help,but I converted all my soft synths to audio tracks. Then I archived all the tracks with soft synths. Maybe that's why the clock kept changing back to audio.