I've actually had a Telkom Line Techician come and try to fix my line for about 2 straight days. He is really the nicest guy you'll meet, but he can't explain to me why my speeds on everything is a lot slower than usual. I guess that means they don't know about the P2P nerf.
After 9pm, my torrents go from 20kbp, to my normal speed, but the speed dies again at around 6 or 7 am. Its BS, but I guess all the ISPs want you to buy 'unshaped' ADSL accounts for a higher price.