I am running Ableton Live 8 Suite on a 2011 Entry level iMac. i am using an Maudio Firewire 410 with a FireWire 400 to 800 cable. recently when i record audio (say from a guitar) the audio will cut out and be replaced by a wierd low freq digital noise. i uploaded a clip of it. its not just static. it will come in and out as i play. http://cl.ly/3f3R2H2z3H3K3F3z1P3d Things i have tried: -different guitars -Maudio FireWire Solo (different interface) -uninstalled and reinstalled the driver -Different firewire cable -turned off Bluetooth on computer and Bluetooth devices -turned off airport when i restart the interface or computer it works for about 5-10mins then cuts out again... but i still get normal audio through it (iTunes, internet, even Ableton) it seems to be isolted to just audio input. i had multiple tracks playing in Live. my input was working fine but when it punched in to record it morphed to the weird digital noise. i could record a single channel fine with nothing else playing but recording with multiple channels playing seems to "lock up" the audio though i am only using 25% CPU... is this something with my iMac or Lion? i changed out interfaces, cables, and drivers....thats the only thing i can think of any thoughts from you smart people out there?