Help...problem with my Modem - Dial Up connection

Hi...I having the following problem with my Powerbook G4 1Ghz Titatium. Hope you can give a hand.
I am trying to conect to the internet with dail-up but the System Profiler utility says that "Modem Driver Not Found". I went into Network Preferences, and into Network Port configurations and the option of "Internal Modem" simply does not appear. What can I do?. I have been trying to find any installer for the modem but no lucky so far (I have the OS 10.3.9). I can imagine that the drivers were deleted.
Any help will be highly appreciated. Greetings from Mexico.
Jorge

Sounds a bit like my problem mate....
http://forums.creative.com/creativelabs/board/message?board.id=dap&message.id=06323
Device Manager: Start --> Settings --> Control Panel --> System --> Hardware(tab) --> Device Manager.
The error i'm getting is:
The drivers for this device are not installed. (Code 28)
To reinstall the drivers for this device, click Reinstall Driver.
anyone know how to resolve this? it searches the cd for the drivers and cannot find them. What kind of files are drivers?
Thanks
Ewan

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