Glen-
 GT> We have one here, as well.   The kids will even go out 
 GT> and sweep the snow off of it to jump.
Now that's dedication!  Our land slopes downhill from the house, and whenever 
we have sufficient snow, sledding is the recreation of choice.  The 
trampoline often has a thin ice layer on it under such conditions, and my 
kids have yet to brave the ice to try jumping.  A wet trampoline won't deter 
them, but a frozen one's another matter.
           Best to you!   -LL
--- Maximus 3.01
---------------