Is this normal?
http://mybroadband.co.za/photos/showphoto.php?photo=9438&cat=500
I get big spikes in the download rate (around 250kb/s on a 384 line).
This is during the weekend which I believe is supposed to be unshaped time.
Grabit does not show you the true download speed. The spikes you see could be from data already available from some or other cache area on your PC.