If you're taking nail clippers, check the bag.

Actually, when travelling for a week or even ten days I never take more than a regulation carry-on. One can pack creatively and have laundry done in the middle of the trip.

Rather than repeat a lot of stuff that is best said by Rick Steves the travel writer on this, here are two specific articles locations on his site; they are precisely on the packing issue that I have found his ideas helpful (even inspirational):

-- Rick's travel tips for packing at http://www.ricksteves.com/plan/tips/backpack.htm

__Rick's packing list at http://www.ricksteves.com/plan/tips/backpack.htm

Good luck and have a great time!

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CO Platinum