I have nerver run Lunix before and I am tryin to run fldigi in Mandriva as per QST magazine. I can not find the serial ports to key the interface (rigblaster plus) I don't see them listed. I have tried "/dev/ttys0" and it reports it can not be opened. How do you access the serial ports??

Any help is much appreciated. Long time user of windows but this sure is different. Just bought the Linux Bible 2007, but it still is confusing.