Wow that is slow. You must have a very busy provider bandwidth or a very slow connection.
By all means try the Torrent. I have never had a lot of real difference with download using a Torrent but, my download sped ain't too bad. I can usually download a CD worth in about 17 minutes and the Ultimate Edition ISOs in around an hour.
Maybe someone here can mail you a CD if they live in your location... I don't mean to be cheeky or anything, just thinking that you are maybe getting corrupt files with the downloads.
Where you at?