Orfeus wrote:So if I want to develop under NetBeans i have to use older plugin from previous version of LeJOS?
The 0.9.1 example projects (part of the samples download) include a build.xml file. Use the ant support of Netbeans to run them. I believe you have to create a so-called free form project to do that. Note, that NetBeans is not supported anymore and the support in the past has been nothing more than the two steps I just described.
The recommend IDE is now Eclipse.