Hi Andy,
Sorry this wont help, but I had exactly the same experience, and got horribly confused with the whole thing. In the end it was easier and much more productive to convert the Access to a local PostgresQL database running on the server that had Apache and PHP. I too was running RH7
Good luck.
Chris
BTW : What out for "memo" feild in Access. If they have CR's in them, it causes a whole heap of trouble.