Dividing/Multiplying TProfile Histograms

Hi,

I am working with three TProfile histograms, I want to divide histogram 2 by histogram 3, get the bin by bin ratio and multiply histogram 1 (bin by bin) by the ratios obtained earlier. I tried to use
hist2.Divide(hist3)
but then if I try hist1.Multiply(hist2)
I end up with
Error in <TProfile::Multiply>: Multiplication of profile histograms not implemented

I am sure there must be a better way to implement this. Please help. Thanks a lot.
Deepak

P.S - I am using Root version 4.00/08 in CDFSOFT 6.1.4. Received on Mon Oct 29 2007 - 20:22:00 CET