Look-ahead

[Dan Falck <dfalck-at-sprynet.com>]

Please excuse my ignorance on this issue, but I haven't had to really push
my machine on any 3-D work and I am curious about EMCs look-ahead
capability.  Is there anyone out there who can tell me what kind of
"look-ahead" or constant contouring ability EMC has?
So far, I have done all 2-D profiles and wonder how EMC would do in
sculpture and mold type work.  My mills' spindles don't run fast enough to
do any kind of high speed machining, but I am about to mount a router along
side the milling spindle on one, to do some carving.

Thanks,
Dan