I'm running suse 9.0, have a Soundblaster card in my computer in addition to the onboard sound, have a RASCAL interface. It all works in WinXP. I'm trying to get it working in Linux. No luck. I THINK I'm understanding that a person has to use sethdlc to do the initial setup on the soundcard to work with the soundmodem software. I've been trying to follow the Ham How-TO, and have been chasing after setcrystal to no avail. It seems it's been replaced by sethdlc in SuSE 9.0. Can anyone confirm this? Can anyone send me some copies of their sethdlc configurations so I can look at them and compare to mine? I'm about two months into trying to do this, and I'm getting a little tired. Thanks and 73s, Ken AL2E