XP has reached a milestone: The heretics have arrived.-)

http://www.boldtech.com/XDlutz.pdf

describes something called "Extreme Delivery". Aside from associating a new name, they say (to my surprise),

	It may be best to skip pair programming and 'test first design' in a
proof-of-concept development effort.

I have no idea why they feel this may be best; I've send an e-mail message asking.

I've also informed them Mr. Cunningham's first name is Ward, not Ron.-|

--PaulChisholm

----
What they have done is added a 4 week analysis and design iteration in front.  Most everything else is the same as XP.