Today i was tampering with my midi inputs and outputs and my laptop crashed. It crashes alot because im running win7 and it doesnt seem to get along with my interface, but i can deal with that. what i dont get is when i rebooted my computer and went back to sonar, my soft synths were no longer working. At first i thought it was something i did but i readjusted my inputs and outputs and looks fine to me. i recently got ahold of some sweet vst's and i had alot of old software installed so i cleaned it all out including sonar, reinstalled sh7 and the xl pack but still no response the soft synths when i play a key on my controller. At first it was just cakewalk tts but then the other synths soon followed in being nonresponsive. Any ideas?