You should have say earlier, I thought it was a real radio that cause the problem. LOL:D. Well you still have not answer my question . Did you try at your girlfriend house on the wireless radio and see whether does your pc freeze. And does it freeze only for a moment or a long while. I am still not clears what is a wireless radio anyway and what do you use it for? Listening to news? Please tell me more about a wireless radio so i am able to analyse your problem