kc1di has built fldigi for VL 6.0.
Package Size: 547 K
Installed Size: 1840 K
fldigi: fldigi (Amatuer Radio Soundcard Modem for Digital Modes)
fldigi: This program allows the Amateur Radio Operator to produce and decode
fldigi: Digital radio signals using the computer soundcard. It will allow you
fldigi: to connect your radio to the computer and listen to or transmitt , PSK
fldigi: MFSK, Hell, Rtty and many other Digital radio mode.
fldigi: License: GPL
fldigi: Authors: Dave Freeze , W1HKJ
fldigi: Website: http://www.w1hkj.com/Downloads.html
After testing this package please stop back here and let us know how it works for you.