php client --> informix-se

Dear all, I have a question for you. Given the following configuration: - One NT machine with Apache 3.14 and php4 (from www.php4.de) installed (the one that should act like client) - One Sco_SV system Release 3.2v5.0.5 with INFORMIX-SE Version 5.10.UD1 (the server) Are my SCO-UNIX Release and INFORMIX-SE Version suitable for use with PHP4 ? I would like to create php4 scripts that connect from the NT machine to the Informix Server, execute query, etc to diplay formatted data throught Apache. PHP has been configured to use the php_ifx.dll but when I execute a simple script with only phpinfo() to see php configuration I receive the following message: "can't find the dinamyc library isqlt09a.dll in the specified path...." and as a consegunce "cant load php_ifx.dll..." the fact is that there isn't the file isqlt09a.dll on the NT system. what file is it ? What are the pieces I need to complete the puzzle and where can I get them ? a great thanks in advance to everyone that can give me an help. bye, Luigi Casiraghi lcasi@tiscalinet.it Italy