If you mean to miles to Hilton points, you can find the answer here:

http://www.hilton.com/en/hhonors/rew...change_2.jhtml

Starwood doesn't allow transferring miles into their program, but for transferring points to miles, here is the link:

http://www.starwood.com/preferredgue..._checkRoc.html

Edited to add: Welcome to FlyerTalk, texarkana.

[This message has been edited by Nanook (edited Dec 15, 2003).]