Even though I can not currently access the web server, the best would seem to be www.unix-vs-nt.org though some may claim it is not objective. Here is link to a set of IBM articles on the performance of Linux vs Windows of the different IPC, etc. - memcopy's, threads, pipes, and such. This would give you an idea of how fast/slow your app would preform on each OS. http://www-105.ibm.com/developerworks/papers.nsf/dw/linux-papers-byauthor?OpenDocument&Start=1&Count=500&Expand=8 On Tuesday 23 April 2002 09:24 am, John Summerfield wrote: > Does anyone know where on the WWW I can find an analysis of server versions > of Windows , preferably comparing with Linux? > > > I'm looking to argue the case for L vs W, but I guess its best of people > can't knock holes in my arguments. > > Nothing wrong with a few facts, I say;-)