[NTG-context] when trying to setup Arial fonts...

Hi all, I am trying to setup Arial fonts...I am quite a newbie to this ConTeXt thing... Once Willi told me to use:

Hi Jose

use

\usetypescript[helvetica][\defaultencoding] \setupbodyfont[helvetica,ss,12pt]

Success!

Willi

I have just done \setupbodyfont[helvetica,ss,12pt] cause \usetypescript apparently is not recognised in my ConTeXt (previous version to the latest update of these days) what is the use of this \usetypescript thing? is Arial just a nickname for Helvetica sans-serif? cheers ! Jose Ignacio