Hi! What is the newest version of Guide to numpy? The recent one I got is dated at Jan 9 2005 on the cover. Gen-Nan Chen, PhD Chief Scientist Research and Development Group CorTechs Labs Inc (www.cortechs.net) 1020 Prospect St., #304, La Jolla, CA, 92037 Tel: 1-858-459-9700 ext 16 Fax: 1-858-459-9705 Email: gnchen at cortechs.net