Gimp(y) Screenshots

[James <jcaple patriot net>]

Hello Gtk Dudes,

Was wondering if anyone knows why I cannot take a screen shot of my Gtk
app using The Gimp?  All my application is is a Gtk Window with a
Gtkglarea component in the center.  The error I get from The Gimp is:
'Can't open file as XWD file'.  Anyone have any ideas how I CAN get a
screenshot of my app??

Thanks!

James