Everything is working now.  Apparently our router and modem were having a bad problem with connection. When they started up, the bandwidth would rapidly start deteriorating.  Within an hour, it'd be completely gone and have no connection.  I figure the main reason I was able to get on some of those sites on my dad's comp is because it is directly connected to the router and modem, whereas my computer is wirelessly connected all the way up one story.  Thanks for all the help guys.  Everything is working again.  You know, because I had no EP to come to, I got back into D2.  I tend to think it was because of this that D3 was announced :P