Unix TCP Equivalent Settings in Windows 2000?

sameerdesai asks: "While working on a project that required client-server functionality I was running into processes that wouldn't finish and eventually hang. While running packet tracing, I found out the tcp_fin_wait_2_timeout setting on the server side (UNIX) was too low for the Windows client, and after increasing that value it worked great. I am trying to apply a similar technique for a Windows server and was wondering what the equivalent registry key is for UNIX's tcp_fin_wait_2_timeout setting? Also, is there a guide out there that compares TCP setting in UNIX with Windows?"