[mmarwan1]

hello
well i really wish you can hep with this

i got a new sony vaio laptop(windows 7 ) and i already have an old compaq one(windows xp) .

I got internet at home via the wifi from someone i don't know and it is going great on the old compaq, but when i connect the new sony one it shows the connection and connects but says limited connectivity and i can't open any web page (sometimes it let me opens the pages for like one minute then no web pages will load)even though when i connect the new one to the university connection it works great.

Plus when i connect them both to the home internet in the same time , no web pages opens on both
Please help me ,and don't tell me reset the router or modify its settings cause i can't do that , i don't know even the person i am getting internet from all i know is that i connect to something called linksys
Thank a lot