Another independent lab report testing Application Servers ranks WebObjects 4 as #1. The competition: Sapphire/Web 5.1, HAHTSite 3.1, Visual InterDev 6.0, NatWeb 2.0, Netscape App Server 2.1, Oracle App Server 4.0, Tango 3.5, PowerJ Ent. 2.5, Apptivity 3.0, Silverstream 2.0.