[Closed] gw::OBJ-Export

hi people, another problem from me =)

I am writing a mass obj export script, and the default (max 9) obj exporter crashes from time to time, so I had a look around and found a really good looking obj exporter for max from guruware: http://www.guruware.at/main/objio/index.html (which seems to built in max 11).
So far so good, but I cannot find a way to change its export settings via mxs, because its “gw_objexp.cfg” and “gwAppPresets.cfg” found in the max “plugcfg” dir are binary and are obscure for me. Has any one had experience with this ? thanks in advance =)