cstep and hpgl files

Hello to everybody !

I'm new to this wonderful "math art", i'm very interested on learning
and using control machines.
I'm goingo to realize my own minimill - engraver ( a verry cheap
solution). So i decide to start with the www.luberth.com software,
cstep, but, (first stop) i can't see the hpgl files that I've created
from a cad program plotting to a generic standard LHPGL printer.
Then when i open from cstep the plt file, noany drawing is visible.
How can i do ? Which printer can i use. I've herned that luberth was
using a roland one. Wich kind ? Should it work ?

Another question is:
I'm from italy, and i'm going to buy 3 gekodrives
201 or 210 ( the electronic isn't very cheap :)) but i want the
best !) Does anyone know the amount of shipping to italy and the time
that it get ?


Thanks to All !!

Bye !