yeah it is weird..the weezer foo fighters show i did earlier this month has the problem and i recorded mahogany rush tues,which came out killer except for a few tunes that had some heavy guitar,but each other instrument sounded okay.as soon as the new md comes in, i guess i am going to have just mess around with it.i just thought i had heard line in produces a cleaner signal vs/ mic in.
thanks,
-j