I went from a cable modem to an ADSL modem and so my problem started, everytime I used the telephone my internet connection froze, I had followed the installation instructions to the letter, micro filter into telephone line etc. After some weeks of this problem persisting I discovered by chance what the problem was, you need these micro filters where ever you have a land line installed, also if you have Sky Saterlite installed you must also add a micro filter to this telephone line aswell.

So to sum up, on any and all land line telephone sockets or even cordless telephones that connect to a telephone socket you must add a micro filter, this cures any freeze ups and cuts noise from computer at the same time.