We have the following for download:

• Linux Server DLL version 0.4: stvitus-v0.4.tar.gz, 234K
• Linux Server DLL version 0.3 (old): stvitus-v0.3.tar.gz, 345K
• Linux Source version 0.4: stvitus-v0.4src.tar.gz, 234K
• NT Server version 0.4: stvitus-v04.zip, 169K (thanks to CheezHankrn for the port!)
• NT Source version 0.4: Not available yet, porter needed

Again, there is no need to download anything for clients. This is a server side only mod.