updated readme

README

@@ -1,13 +1,25 @@
 This is the readme for the quick_reference folder.
 
+These images were created using Adobe Fireworks.
+
+You can print any of the 300dpi-named files. 
+
 Knife Quick Reference
 =========================================================
 
-qr_knife_web.png is the web image for this file:
+qr_knife_1_300dpi.png is page 1 of the Knife Quick Reference; qr_knife_2_300dpi.png is page 2. 
+
+These can be taken to a print shop and printed out front/back on an 8.5x11 piece of paper (any stock). 
+
+Laminate for best presentation. 
+
+These are not designed for an elegant fold, rather these are designed to remain flat. 
+
+You can print the qr_knife_web_300dpi.png as well, for a larger single-sided "poster".
+
+qr_knife_web.png is the web image for this file. If this is printed, it will look a bit blurry and unsatisfying because it's not 300 dpi.
 
-Attn: Chef Users. You can print your own. qr_knife_1_300dpi.png is page 1 of the Knife Quick Reference; qr_knife_2_300dpi.png is page 2. These can be taken to a print shop and printed out front/back on an 8.5x11 piece of paper (any stock). Laminate for best presentation. These are not designed for an elegant fold, rather these are designed to remain flat.
 
-These images were created using Adobe Fireworks.