yes, that's what i mean. i can do that in xp but with 2 wired connection. now, i use 2 ethernet card/wired connection and 1 wireless connection (usb wireless). my internet connection is wired connection (ADSL modem), and i want to share it with wired & wireless connection. but with ability to disabled internet sharing in wireless connection when i don't need to share. are we can to that just using windows ics without used any router?