I followed this guide:
http://www.thinkingblackberry.com/archives/21/comment-page-1#comment-104
Installed the JDE 4.7 and 4.5 packs, and when I try to start a new project, there is no option for "Blackberry Project" at all.
When I click "Help > Software Updates > Installed Software" I see the "Blackberry Component Pack 4.7.0" installed, and I can view its properties. But there's no other evidence of it actually being installed or working.
Does anyone know how to get this going?