Long Pause from Google search to some sites

Hi, I've got windows7 and IE and after I turn my computer on and type in facebook in google and then click on the facebook link I get a 10 second pause before facebook loads, I notice that my hard drive light comes on for that 10 seconds and my computer pretty much just freezes, facebook is not the only site that this happens with and after the first 10 second pause the pause never happens again unitl I reboot. Any ideas what is going on?

Here I've started a new thread and this is whats...

Long Pause from Google search to some sites