> Just did a search after my last post and learned
> that FiniteMap is bad.  Discoverd that Data.Map is
> the intended replacement.  Downloaded it and
> modified it to work with 6.2.  Blazingly fast!
>
> Yay.

Hi, just curious, 
How much trouble was getting it to work with ghc 6.2 and adapting your program 
to use the API of Data.Map instead of Data.FiniteMap?

J.A.