Hi all, attached you'll find the consolidated requirements list from what had been posted to GridForge by Philipp the other day. I will upload it after discussion (and modification) to GF as well. Greetings, Alexander -- Dipl.-Inform. Alexander Papaspyrou http://ds.e-technik.uni-dortmund.de/~alexp Robotics Research Institute phone : +49(231)755-5058 Information Technology Section fax : +49(231)755-3251 Dortmund University of Technology, Germany