R help - Jul 2010 - Extreme Value model

>Just like a Poisson regression model, is there a package in R to do
> Extreme Value Regression model? Thanks.
The survreg routine includes the extreme value distribution.  It allows
for cenored data, but the data can be uncensored.
  fit <- survreg(Surv(y) ~ x1 + x2 + x3, dist='extreme')

Terry Therneau