John A Martin <jam@jamux.com>  For many helpful suggestions made regarding the first release.
Eric Schenk for the diald software.
Al Longyear and Paul Mackerras for ppp.  With any luck the energy that has gone into producing this package will not be wasted as ppp is enhanced to support auto dialing.
bgeer@xmission.com for pointing me to the right place when I need to modify chat.
Kevin Fleming for pointing out to me what I needed to do to fix my problems with fifos.
And everybody else who took the trouble to point out problems to me.