hello everyone i am involved in a project to set up a wireless ISP in a small town in ireland. The project involves sharing a 2Mbits line with 15 business customers. what we are wondering is it possible to install an ISA server as a backbone where the 2Mbits comes in from our provider. we want this for caching really only. we were advised it was the best cache on the market. what we want to do is to have the clients then link their servers or routers to this isa server and so get their internet from it. there is a mix of client-some of them have isa servers already and some are installing routers-can anyone point out any downfalls-any things i should look out for-any better ways of doing it? we were told the enterprise edition was the best way to go? if anyone has any ideas they will be listened to eagerly thanks troy