Probably being very dumb, but also having problems adding the API to the project on "Nokia IDE for Java ME" (in beta 2.0 sdk)

I started by downloading the zip file and reading

The instructions start OK - getting the jar onto the device from the zip. However they then jump to adding the library to a project. What is missing though is how I tell the IDE about the zip and javadoc etc in the first place? Is there somewhere standard "any zip" would be copied so it can be detected?

Any ideas?