AI Export - Any line thikness control ?

 From:  PaQ
Hello there,

Is it any way to control the line thickness when exporting in AI format ?
Moi is nearly saving my day today, as I really don't want to learn/install illustrator to draw some verctor.
However the line thickness is a little bit to big when importing the .ai into photoshop (and I don't see any option either
in psp nor MoI about that).

Sorry if the topic has allready be discussed, hard to find any thread with '.ai' :)

EDITED: 18 May 2010 by PAQ