is today! in honor of the release date of Pong, 42 years ago (estimated guess). Sofie -- Sofie Van Landeghem PhD Student VIB Department of Plant Systems Biology, Ghent University Bioinformatics and Systems Biology Technologiepark 927, 9052 Gent, BELGIUM Tel: +32 (0)9 331 36 95 Website: http://bioinformatics.psb.ugent.be