diff --git a/xelatex/lectures/Makefile b/xelatex/lectures/Makefile
index 1adcdfc..46519ce 100644
--- a/xelatex/lectures/Makefile
+++ b/xelatex/lectures/Makefile
@@ -1,10 +1,28 @@
+## Quick usage ##
+
+# Generate everything:
+# >make
+
+# Generate just the raw presentation (no page numbers)
+# >make quick
+
+# Clean rubbish (leaving PDFs)
+# >make clean
+
+# Clean everything (including PDFs)
+# >make nuke
+
+# Compile in continuous mode
+# >make continuous
+
 RUBBISH=*.tmp *.xdv *.log
-.PHONY=clean nuke continuous presentation slides handout all
+.PHONY=clean nuke continuous quick presentation slides handout all
 
 default: all
 presentation: numbered-presentation.pdf
 slides: numbered-slides.pdf
 handout: handout.pdf
+quick: presentation.pdf
 all: presentation slides handout
 
 presentation.pdf: presentation.tex