Please dont use imageshack they tend to kill the image after so many hits, ntl offer free hosting for images
but on topic I have noticed today my traffic halts for about half a minute then just carries on the modem doesnt reset so I think it isnt losing synch. Ftp download dropped to 0kB/sec and ssh sessions stop responding then all of a sudden ftp resumes and all my live apps ssh and irc play catchup and I get a burst of text. Happened at least 3 times today, I have been out for a while so may have happened more.