so i just got the wireless 300n etc. and it doesnt send the signal very far. i have my laptop in my front room it gets 80% and its 2 feet from the router. and i go to my bedroom which is like 15ft and it goes down to 55%. is there anyway to boost this or fix. cause i dont think it should be doing this. edit: ok i guess i need to update firmware. but i cant figure out what version i have of firmware. and how to do it. i got the program tftp and i cant get the router address to work. does anyone know how to find it?