In a message dated 7/31/2008 11:51:01 A.M. Pacific Daylight Time,
sburrow@us.ibm.com writes:
Is it better to always go for the four deuces or keep the five of a
kind?
Depends on the game.
NSUD you always keep the five-of-a-kind
FPDW you keep five 10's or higher (less chance for a wild Royal I think) and
throw away lower ones.
I am always willing to stand corrected, however 
Karen
There are two means of refuge from the miseries of life, music and cats.
Albert Schweitzer
[Non-text portions of this message have been removed]