diff -up linpsk/asoundrc.old ./linpsk/asoundrc
--- linpsk/asoundrc.old	2010-02-20 06:43:01.000000000 -0500
+++ linpsk/asoundrc	2010-05-02 01:39:21.846811854 -0400
@@ -1,12 +1,12 @@
 pcm.LinPSK_card {
         type hw
 #	Replace the following line by the name of your card
-        card M5455
+        card 0
 		}
 ctl.LinPSK_card {
         type hw
 #	Replace the following line by the name of your card
-        card M5455
+        card 0
         }
 pcm.LinPSK_Play {
         type plug