Hello list, I hope there are some other users of the Terratec EWS88MT card out there, because I seem to be in serious trouble - the card 'works' but not in a way that makes it useful. I've got a test program that outputs the same signal (1 kHz sine at -6 dB below peak level) to all eight channels. Measuring the output levels, I get wildly different values. Using envy24control to set the DAC output levels only seems to make things worse - there is no logical relation at all between the slider position and the actual level. For each of the four pairs of channels, the two level settings interact in a more or less random way, mostly by just switching the other channel off or on. After a few minutes twiddling, all sound stops until I reboot. Similar things seem to happen with the inputs, but I haven't had the time to investigate those. So I'm wondering what's wrong - is my new card not up to standards, or is there a problem with envy24control trying to control it ? Any help / hints / tips appreciated ! -- FA