Appointment Calendar

[vacca at burdvax.UUCP]

Does anyone have a useful calendar/appointment program functionally similar to 
Borland's Travelling Sidekick, one that runs on UNIX Sys V?  If so,
could you post it to net.sources for others to have?  I use Sidekick and
Travelling Sidekick all the time on my PC and find the appointment calendar 
function very useful.  If a similar public-domain tool for UNIX is out there 
(bells and whistles not necessary), that would be terrific.  

Thanks ahead of time!

Gary Barrett
ESDC-Burroughs
Downingtown, PA 19335