MySQL

I have trouble with MySQL server. I am planning to build a login page in Dreamweaver MX. I will order PHP Login Suite soon but I need to get MySQL connect works first.

I did added another the site definition for PHP into localhost. I runs it test successfully but to set MYSQL connect the database came error message "HTTP ERROR 404 CODE NOT FOUND". I dont know where do I wrong.

Should I have to set up in ODBC Data Source Administrator?

I already downloaded MySQL server in my PC from Dreamweaver provided the free download of MySQL.

I am really appreciate it if you can write more easy step by step cause I am new at this.

Thank you.