Server-based Excel and the bandwidth-delay producthttp://msmvps.com/blogs/kernelmustard/archive/2005/11/12/75277.aspxMicrosoft is adding support for server-based Excel in version 12. This may not seem like it's relevant content here, and that's because it's not. But boy howdy, this has been the #1 gripe of Positive Networks users for years . 5MB Excel worksheet + 1MbpsenCommunityServer 2008.5 SP2 (Build: 40407.4157)