Bout a month or so now when i play in servers i would usually get a ping of easy under 100, im going through horrible horrible lag spells and usually get ping kicked because of it. Only thing ive changed on my pc is my ram to 1gb and my gfx card to a radeon 9600.... which is good and shouldnt cause any problems.

Anyone got any ideas?

Oh and ive installed latest drivers and also have latest direct x.