hello. i have two servers both with a environment of windows 2000 with isa.and in one server i open http request and the other server i open only socks services but these two server are not in an array.i want to know if i give firewall client of chat server and make a protocol rule of all ip traffic so webtosms and yahoo voice and yahoogames works if i select protocols so all of of the above things not working why????? please help me and tell me how to make a schedule also.i want to give voice chat facility with a limited time not for all time. i am bery thankful to you............................ saqib.............. ________________________________________________________________________ Want to chat instantly with your online friends? Get the FREE Yahoo! Messenger http://mail.messenger.yahoo.co.uk