My laptop has a built in wireless card that is not always very strong in some areas.I heard of a new N series wireless card you can plug in for more power.Can you guys recomend anything thats noticably better than what mine came with?Something in the 50 bucks range,lol.Is that an ok price range for these or am I expecting to much for nothing.Also,anyone use the my book external hard drives?They seem to get good reviews.