odbc driver for postgresql 8.1.8 available?

["Fred Parkinson" <FredP(at)abag(dot)ca(dot)gov>]

I have started having odd problems in communication between postgres and MS Access using odbc, so to start with I want to update the odbc driver.  currently I am using odbc ver 7.03.02.00 (has been working well for a long time).

My postgresql version is 8.1.8

http://www.postgresql.org/download/ only links to mODBC_Installer(beta_00.99.121).msi, which appears to be a beta odbc driver and gave me problems immediately after installing (a lot of "Another user changed the data, [copy to clipboard], [discard]..." type of stuff).

Is there another, non-beta odbc driver available for my version of postgres?

Thanks in advance for any help.

Fred