This tutorial explains How to develop for N900 and it includes Meego deployment on the device as well.You may do some work on your own .Use your head as well.As it has never been so easy to be a developer .It takes time .
If you own an N9 ,you may follow this guide line.http://doc.qt.nokia.com/sdk-1.1/crea...ing-maemo.html .But i believe whoever has a N9 ,will be already holding a developer degree .duh