now i am having this problem with plus net… took of the anti virus as instructed and did a line test via bt whole sale only gettind 135kp on a line which will take 8meg, have tried everything except the router which will be changed tonight with a tried and test modle. come home today now i have a speed of 6meg and this is the way it has gone all week up and down like a whores draws and to cap it all think i have picked up something of the internet as i seem to be emailing people now