release day change request

[Mike McGrath]

Ugh, well poop.  proxy3 was built with the wrong arch and we didn't
realize it until today.  We've taken it out of rotation.  I'd like to:

1) rebuild proxy3 as i686
2) leave it out of rotation unless we need it.

can I get 2 +1's?

In theory it can add 25% capacity to how many requests we can serve in a
given time.  We may not need it.

	-Mike