Hi, Ns 2.1b4 has a binary release at ns website. The binary is totally based on the source of ns2.1b4. A patch for makefile.vc can be found at ns INSTALLATION PROBLEMS page thanks Ya On Mon, 18 Jan 1999, Sukesh Garg wrote: > Hi everyone, > Well as no one responded positively.. i assume that there is no stable > source version of ns for NT4....thanks for the replies... > > Sukesh > >