Dear all, Thanks for all your valuable input. After comparation, I think SGE is more promising than openmosix for our project. But now I am concerning if anyone has successfully experience to apply openmosix to bio web tools other than blast. We have bunch of other tools with database(postgresql) and web interfaces(python/perl/html) besides blast. I just wonder whether openmosix will work well for them. Thanks -- Hong Zhang, MIS Bioinformatics Analyst Dana Farber Cancer Institute Harvard Medical School 44 Binney St, D1510A Boston MA 02115 Email: hong.zhang@research.dfci.harvard.edu Phone: 617-632-3824 Fax: 617-632-3351