HI AGAIN, and thans so much for their replies, well, i use a Lan search, and appear that... 192.168.1.1 (not logged in) Ports (scanned 66, opened: 3, closed: 63) 192.168.1.33 (JUAREZ) (logged in) Ports (scanned 66 of 66, opened: 3, closed: 63) 192.168.1.36 (Not logged in) Ports (scanned 66, opened: 2, closed: 64) Thes first is my router, i have a ADSL Internet servide, and i use i HUB, for delivery my internet connection . the second is my machine. and the last, is another router, but i cant see the machine, how i can check this? (DHCP Lease logs) i dont know. what means, or how work,.