Since this morning I've been pinging 250-400 on all Australian Natural Selection and Counter-Strike servers. 
I also load web pages reaallly slowly, and I keep getting disconnected from mIRC. 
This is the first time it's happened. I'm 512kb/s cable, and i typically get pings of 30 - 60
I haven't gone over my download limit, and anyway my isp has a policy of charging the crap out of people when they go over, instead of changing their data rate.
I checked everything like cables, my computer, etc ....
WTF is going on 



