diff --git a/components/EXPAND b/components/EXPAND
index 519a75d..7a82361 100644
--- a/components/EXPAND
+++ b/components/EXPAND
@@ -26,15 +26,20 @@ Codec
 Connector
 	Generic
 		TESTPOINT
+		conn_4
 		conn_5x2
+		conn_7x2
 	Card
 		8:10-card
+		MEMCARD8
 	Circular
 		DIN_5_2S
 		XLR-3-F-R
 		XLR-3-M-R
 	Power
 		DCJACK_NO
+	Audio
+		SCJ368R1NUS0B00G
 	Video
 		rca_3
 		vga
diff --git a/components/Makefile b/components/Makefile
index b489841..440f13a 100644
--- a/components/Makefile
+++ b/components/Makefile
@@ -4,7 +4,7 @@
 # Note that we don't have the concept of a "library of everything" so far.
 #
 
-.PHONY:		all sch catalog missing clean spotless
+.PHONY:		all sch catalog view missing clean spotless
 
 all:		sch
 
@@ -21,6 +21,9 @@ catalog:	DESCR-dcm
 		genex -p -L . EXPAND DESCR-dcm >catalog.pdf || \
 		  { rm -f catalog.pdf; exit 1; }
 
+view:
+		$${DSV_PDFVIEWER:-xpdf} catalog.pdf
+
 missing:
 		../scripts/missing-in-tree -L . EXPAND