I've created a very simple plugin based on the Hello World template using Eclipse Helios RCP. I've built also an update 
site project for it and tried to install it in Momentics (Blackberry NDK 2.0) via Help->Install new software->Add->Local
.
The plugin seems to install: no errors during installation, no dependencies issues. However after Momentics restarts the
 plugin is not visible, it is only listed as installed features.
I've tried installing this same plugin in a different version of eclipse (Indigo 3.7) and I didn't encounter this issue:
 it works no problem.
The Hello World plugin template was not modified at all. Anyone else has experienced the same issue? And how to overcome
 it?
My environment is WIN 7 x64; NDK is installed in C:\ndk; I have full permissions on the machine I am using.

Thank you