i have a motu 2408 and a delta card. They worked in perfect unison when i left on may 15th from my apt. to go back home for the summer. i took my delta with me so i could use it this summer at my parents' place. When i came home, i tried to reinstall the delta card with the motu still in the computer. That worked for a second during playback in winamp, vegas, or sound forge. i uninstalled the delta, took out the delta, uninstalled the motu and took the card out. i still haven't put the motu back in. so now i have no sound. I put the delta back in and reinstall the drivers. If i do sound playback in anything it will hang the system after playing sound from anywhere between 1 and 20 seconds. can that be a buffer problem or something? its al set to default likei've always done in this system.