i need help setting up a vpn server.  i've read thru and done everything on computerguy.com and still cant get my vpn up and running.  i have a Cayman 3546 WAN: ADSL LAN: 4-port Switch.  do i need to purchase the ipsec to get this thing working or can i just use the pptp?  do i need two network cards to make my windows 200 a vpn server?
			
			
				
		
			