diff -Nura discus-0.2.9/discusrc discus-0.2.9.new/discusrc
--- discus-0.2.9/discusrc	2000-09-16 04:32:08.000000000 +0200
+++ discus-0.2.9.new/discusrc	2004-06-08 02:34:50.000000000 +0200
@@ -26,7 +26,11 @@
 opts["places"] = 1
 
 ##  Filesystems to ignore.
-opts["skip_list"] = ["/dev/pts", "/proc"]
+opts["skip_list"] =	["/dev/pts",
+			"/proc",
+			"/proc/bus/usb",
+			"/proc/sys/fs/binfmt_misc",
+			"/sys" ]
 
 ##  Use smart formatting of numbers.
 opts["smart"] = 1