Getting My Winmodem Working
This was really easy. All I did was go to LinModems.org and download the driver appropriate to my computer. The download even came in a handy RMP. I'm using ltmodem-kv_2.4.5_5mdk-5.99-1.i586.rpm and you can install it using:
rpm --install ltmodem-kv_2.4.5_5mdk-5.99-1.i586.rpm
After the install I used the Mandrake Control center to set up my PPP dial-up connection.