Leo at LogSense has a hack on improving his Hipster PDA (using 3×5 GTD index card templates). He got himself couple of 1″ loose-leaf rings and a standard 2-hole punch with an adjustable guide. By using the loose-leaf ring, you can easily flip back and forth and add new cards easily:
This made my life much easier. Now I can continue to carry my cards with me in an organized fashion, and I can use both sides and flip them back and forth. The important part is to use the punch guide always at the same level, so the holes are always aligned.
Improving the Hipster PDA – [LogSense]
