I'm sitting here at home searching through digital kaos when all of a sudden i heard what sounded like phone keypad tones, i actually thought i was about to to hear the ringing tone on my pc. Can anyone give a clue as to what it might have been. My laptop is connected to nothing other than my wireless internet, this has never happened before. A scan has just completed no infections located. The only thing i have done differently to-day is put the new virgin smart card onto my v+box. I'm concerned.