When I'm on TFW I open a lot of tabs to read threads, after a while I can't open anymore, and eventually the right click menu won't open. Unless I restart the computer it just doesn't want to play ball, is there a way to prevent this? What causes this? I'm guessing it's something to do with memory, but I'm not very computery. I'm running XP with IE7. My thanks in advance for any help.