Dears co-listers... On the machine where I install the ISA Server, I can´t use the applications like IE, MSN, Outlook Express, I´m connected to Internet, but I don´t have connection by IE. From clients I can use Outlook Express, and IE. A guy of the list comment me that the reason is the rules of Packet Filter don´t permit it. My question it´s reccomendable use ISA Server like a client? How can I configure the ISA Server to navigate by IE locally? I need to Update w2k...and if I can´t use IE, I can´t auto update the server (SO)! Thanks in advance Rubén