Hey!
If it take no more 15 minutes to understand the code and coding work.. no problem..you can send it and I fix it when I will not busy with work.. If it take more time for me.. I will not promise to write solution... ;)))

Denis.

>Dear Denis,
>
>i have a code to compute products,
>but it is very slow,
>
>if you dont mind can i send it to you at your email, new idiea or prepaer it(more faster)