It has been a month now since the IPSA project was approved by the SF team.
IPSA is an easy way to combine the OpenInventor 3D API with the Open Dynamics Engine to create physical simulations.
The original sources have been put up for download but the project has been under heavy development since the last release of the original authors. So the sources have been put up to not get lost somewhere.
Everybody interested in using this package should wait a bit more until some minor issues have been fixed and the subversion repository goes live together with an initial release of the modified IPSA package.
Stay tuned.