diff --git a/processing/build/shared/readme.txt b/processing/build/shared/readme.txt
index 14815739d..f6c3dc510 100644
--- a/processing/build/shared/readme.txt
+++ b/processing/build/shared/readme.txt
@@ -313,9 +313,14 @@ the p5 community, whose name i have misplaced. if it was you, please
 drop me a line so you can be properly cited. this kind of help is huge
 for us, since we're such a small group!)
 
+video.. if you want to use video input on the pc, you'll have to
+have a device that's compatible with quicktime, or use something like
+winvdig to make it work: http://www.vdig.com/WinVDIG/index.html 
+otherwise you'll get no video.
+
 "hs_err_pid10XX.txt" error.. this is something within the java vm that
 we can't fix. it's not clear what the problem is, but it seems to have
-show up with java 1.4.
+shown up with java 1.4.
 
 
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