Hi, i have had slow internet for awhile around 480Kbps and i am wondering why it is so slow. Bt broadband speed checker which allows you to search by postcode and phone number shows that the houses around can get 3.5Mbps but mine only 0.5 i know its not particulary accurate but still it kind of shows theres something up with mine. After pestering bt for awhile it went up to 1.6Mbps but its come down since. At around 1 in the morning i get 800Kbps but thats about it. Any help would be great. 