Help with setting Posgresql on Linux to work with ASP on win2k

I am running Postgresql on a Linux box. However I am also running ASP
on IIS on a Windows box.  How do I go about getting the ASP code to
talk to the Postgresql database?

I think there is a a ODBC driver for Postgressql, but do I install the
direr on the win2k box or on the Linux box?

Thanks for any help,

Arthur