EMC GUI

Hi all.

I have been reading for a few days on your site and am interested in
EMC but before i go through the task i would like to know how it
works. I went to the Deskam site and down loaded their dos version of
it but did not like the fact that i had to type in comands .To jog
the thing first i would have to type jog then use a key like [u] for
the up direction.Please tell me that EMC does not work in this
fashion.Also if i could get one axis to follow another like A follows
the X axis but in reverse in EMC.

thank you in advance for your insights.