Hi, any help would be apprecated. I am at a friends place for new years and they have a wirelss router. I have an acer laptop with windows vista basic on it (i hate vista with a passion). A few weeks ago my friend did a couple of things to speed up my internet, and ever since i havent been able to connect to the interenet unless i am at home on my network. I dont knw what he did, and i cant get in touch with him. and now unless i am home i cant connect to the internet or i do and it is a "limited" connection and i cant do anything anyway any ideas at all will be helpful. I know i dont have a trojan or worm or anything like that on there i have recently done scanns and they all are clean. but please anyone who can help please do and i will give as much information as i can. Thank you and happy new year.