These were provided at the last meeting we had at GGF-14. Thanks for the links!: Persistent Cache look at these for examples of ensuring consistency with regard to external references: http://www.ggf.org/ggf_docs_final.htm (GFD.26) http://www.google.com/search?q=storage+resource+broker+consistency&start=0&start=0&ie=utf-8&oe=utf-8&client=firefox-a&rls=org.mozilla:en-US:official http://www.google.com/search?biw=784&hl=en&q=globus+replica+system+consistency&btnG=Google+Search -- Michael Behrens, CTO R2AD, LLC cell: (571) 594-3008 -- ___________________________________________________________ $0 Web Hosting with up to 200MB web space, 1000 MB Transfer 10 Personalized POP and Web E-mail Accounts, and much more. Signup at www.doteasy.com