venkman with XULrunner -- version problem?

  For an XULrunner app I have a setup to use Venkman as the JS debugger 
and using FX as the base of XULrunner.

Basically it works with  Fx  version 3.0
but *_*not*_* with FX version 3.6

With both platforms Venkman starts, but with FX 3.6 it's not able to 
open the JS file.
No JS files are shown with "Loaded Scripts", using the "Open Window" it 
shows the XUL files, but selecting "Files" all JS files are shown, but 
selecting any of them will open an alert:
"Firefox doesn't know how to open this address, because the protocol 
(x-jsd) isn't associated with any program."

The whole setup is based on some works dated back to
http://tjlaurenzo.blogspot.com/2006/03/getting-dev-tools-working-with.html

The trick is to store "venkman-service.js" to the FX/components/ directory.
That makes it for FX 3.0, but NOT for FX3.6.

Any advice here?

Günter


Versions used:
-running Venkman version 0.9.87.4.
- Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE; rv:1.9.2.8) 
Gecko/20100722 Firefox/3.6.8
- Mozilla/5.0 (Windows; U; Windows NT 5.1; de-DE; rv:1.9.0.8) 
Gecko/2009032609 Firefox/3.0.8