Thanks,
Thanks all for the tips, well actually now i want to know if there's a way or maybe an application that will show me statistics about sites time access with or without using ISA server as proxy, I will use that in order to know if really ISA server enhence time access to the sites, so i can show to my boss that ISA server really improve bandwidth, and it's always to have concreate data of your work.
Thanks for you help
