In reading the many interesting Q& A segments in the ask the expert site I found yesterday (see my post related to a cool site), the doc mentioned a chillow pillow to someone for help with night sweats. Here is the link for that item:
http://www.soothsoft.com/chillow.htm
Looks interesting, and they do have a page devoted to how this item can help with hot flashes and night sweats.
If anyone knows about this product, let us know...
Lori