Just came across an article that mentions the largest SGE cluster. http://www.esj.com/news/article.asp?EditorialsID=402 "Tokyo University, for example, has a grid with 777 [Sun] systems. They are using Solaris and SGI IRIX systems in a mixed environment, so the 777 [computers] I mentioned are only Sun systems, and there are another 500 SGI machines." -Ron __________________________________________________ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com