“I second the rolling clothes suggestion. I’ve recently started doing that and it helps with wrinkles (i.e. less of them) and makes a huge difference in how much you can pack. It doesn’t make sense to me since the clothes and suitcase don’t change size, but somehow clothes fit better rolled.” — suggested by shellidawn on the forums topic Packing cubes or space saver bags?
From the Forums: When do you start packing your suitcase(s)?