When I publish the spreedsheet you are all free to add/remove beers, etc.

i don't drink soda, am a veggie, hate plays, but whatever....it is an index. the important thing is that it is consistant basket accross cities...that's what makes it comparable.
OK, 1 week is cool if we are dropping the "personal items". i think it represents something close to the average. four weeks just seems to long. (i initially included it just to have the personal items.)
I'm liking something very similar to Christina's basket at the moment:
-7 beers (one per day)
-one t-shirt (standard, tourist grade)
-cost of transit for the week
-3 tourist/entertainment activity ticket prices (2 museums, 1 walking tours)
-1 movie
-1 low/middle-end play (movie if unavailable)
-1 week in a hostel dorm in the city center
-1 load of wash at a laundrymat or service (whatever is cheaper)
-1 return trip to the airport by the cheapest means possible (train, bus, taxi, donkey, etc.)
-5 postcards + stamps to another continent
-1 hour per day at internet cafe
- Food:
- three bits of fruit and some bread (breaky)
- 1 cheap takaway meal (falafel, piece of pizza, bowl of soup)
- 1 sit down meal at an inexpensive restraunt
- 5 coffies per week
- 1L of water per day
- 1L of soda per day