Earlier today (around the afternoon) i could hear whirring/buzzing sounds coming from my box. I thought this was a update for the new EPG but everytime i turn it on the whirring and buzzing gets quieter i find the old EPG and when i turn it off the whirring/buzzing stops 5 seconds after standby. does anyone have any idea wha this could be? please respond! I got my Sky HD amstrad in april on the 10th and everything has been fine but over the last days when its in standby it makes a whirring buzzing sd but i turn it off and on it stops. so any idea what this could be? respond!