Hello, how is it possible to get a version of the library ? This is very interesting and I think it is something that was missing to COIN. best, Francisco. -- Francisco Ortega R&D n-Side s.a. Rue de la Longue Haie 17/001 1348 Louvain-la-Neuve e-mail: francisco.ortega at n-side.be Tel. : +32 (0) 10 45 87 55 Fax. : +32 (0) 10 45 87 24 www.n-side.be