Toshiba Notebook + Intel Wifi = Radio off?

I have a Toshiba Satelite C660 Notebook and I have just got a Intel Advanced N 6205 Wifi Card that I wanted to install into my Notebook by... It want detect any Wifi Networks. The AP is fine and as soon as I put the other shitty N150 card back in it worked... I had a quick look on the net and some people said I may have to crack the bois to do it... any advise welcome