Here's another one from PH with photos and comments:

http://www.practicalhacks.com/2009/1...mith/#comments

This one is on packing liquids (311) - with sample photos:
http://www.practicalhacks.com/2009/1...1-liquids-bag/

And this one is on traveling without liquids:
http://www.flyertalk.com/forum/trave...ht=liquid+free

with its sister thread on OBOW:
http://www.1bag1world.com/obow-light...um/post/922386

A dedicated discussion of the Eagle Creek 18" pack-it folder with video:
http://www.practicalhacks.com/2009/1...ek-pack-it-18/

Till