[Q] GSWDisplayGroup

[S.J.Chun]

Hi,
I'm trying to learn how to use EOF with GSWeb. After some trying, I managed to 
use EOF (but not well :-),
and want to use with GSWeb. Most books on WO uses WODisplayGroup, so I tried 
with GSWDisplayGroup
but failed. Can anyone look at my test code and let me know what's wrong and 
how can I fix it ?

Thanks in advance.

EOWeb.tgz
Description: application/gzip-compressed