Dear Sir, Madame, I would like to invite the FOSDEM community members to attend the Verification and Validation of Software Systems 2007, symposium annex tool exhibition, organised by LaQuSo (Laboratory for Quality Software) on March 23, 2007 in Eindhoven, the Netherlands. This year VVSS features a special track on Open Source tools for verification and validation. In addition a number of open source tools will be presented as a part of the tool exhibition (the exact list is being finalised). The detailed program of the event can be found at http://www.laquso.com/VVSS2007/programme.php Registration: http://www.laquso.com/VVSS2007/registration.php I hope to see you on March 23, 2007 in Eindhoven! With kind regards, Alexander Serebrenik