Why don't use the WinPCap library? It does packet capture and that way you won't need to do low level stuff, you only need knowledge of the protocols. SewardAdmin wrote: > The packet sniffer - portion is still months away - due to the level in > involvement with > some of the low-level drivers! > ******************************************************************** This Week's Sponsor: RTO Software - TScale TScale increases Terminal Server capacity. Get 30-40% more users per server to save $$$ and time. Add users now! - Not more servers. If you?re using Citrix, you must learn about TScale! Free 30-day eval: http://www.rtosoft.com/Enter.asp?ID=80 ================================== To Unsubscribe, set digest or vacation mode or view archives use the below link. http://thethin.net/win2000list.cfm