BlackBerry 4.2 JDE for Eclipse

I have developed an app for Blackberry 5.0. Now I am trying to make the app available for 4.2 version onwards.

I have used Blackberry 1.1 plugin for eclipse 3.5, but I can't get the 4.2 JDE to show up in my Eclipse update list - using URL http://www.blackberry.com/go/eclipseUpdate/3.5/java

I manually downloaded the 4.2 component pack and installed it. I have created a new project and added 4.2 jar file to the User path that is in the installation directory. There are two issues:

1) It does not seem to be working and also I can't get a cod file in th开发者_如何学JAVAe deliverables folder when I build the project.

2) The simulator that is provided with the jde doesnt seem to be working. I can't even launch the simulator. Should I download 4.2 simulators from BB?

I don't think Blackberry Eclipse Plugin 1.1 works with 4.2 component pack. The previous version worked. 1.1 supports only jde 4.5 and higher.