FTP Installation with T-DSL

Hello, I have a T-DSL connection by DTAG and I want to install SuSE Linux via FTP. I think I'm not the first person who try to do this. I have Installation (bootable) CD from SuSE FTP site and CD with T-DSL Driver for SuSE Linux from DTAG. Could anyboby explain me what should I change in setup sequence to load TDSL driver during installation and continue FTP Installation after that? If you know some FAQ record about this issue don't hesistate to send me a link (auf Deutsch geht's auch)! WBW, MfG Tim