How XP are you?

I really liked the questions that Rachel Davies asked the audience in her “Agile Mashups”-session. It was very informative to hear the answers.
One of the questions was “How XP are you?” and specifically:
Can you claim to be a XP-team…

if you don’t use index cards?
if you don’t write code test-first?
if you don’t program in pairs?
 if you [...]