[MSDN Library June 1998] Dial-Up vs. Dedicated Leased Telephone Lines (81.4819109461967%)
MSDN Library Visual Studio 6.0 > Windows Resource Kits > Windows NT Server 4.0 Resource Kit > Windows NT Server Resource Kit - Supplement 1 > Chapter 3 - Adding Bandwidth for Internet Connectivity > Evaluating the Bandwidth Capability of Connectivity Services