Index: cups-1.3.11/conf/mime.types
===================================================================
--- cups-1.3.11.orig/conf/mime.types
+++ cups-1.3.11/conf/mime.types
@@ -75,6 +75,8 @@ application/postscript		ai eps ps string
 				 contains(0,4096,"LANGUAGE = POSTSCRIPT") \
 				 (contains(0,4096,<0a>%!) + \
 				  !contains(0,4096,"ENTER LANGUAGE")))
+#application/x-dvi		dvi string(0,<F702>)
+application/netscape-ps		ps (string(0,%!) + contains(30,200,"Mozilla"))
 application/vnd.hp-HPGL		hpgl \
 				string(0,<1B>E<1B>%0B) \
 				string(0,<1B>%-1B) string(0,<201B>)\
Index: cups-1.3.11/conf/mime.convs.in
===================================================================
--- cups-1.3.11.orig/conf/mime.convs.in
+++ cups-1.3.11/conf/mime.convs.in
@@ -40,6 +40,8 @@
 
 application/pdf		application/vnd.cups-postscript	66	pdftops
 application/postscript	application/vnd.cups-postscript	66	pstops
+#application/x-dvi	application/postscript	50	dvitops
+application/netscape-ps	application/vnd.cups-postscript	33	ogonki
 application/vnd.hp-HPGL	application/postscript	66	hpgltops
 application/x-cshell	application/postscript	33	texttops
 application/x-csource	application/postscript	33	texttops