NeRvouS about Hurricane GuStaV... although

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they have already said that it will not affect Houston it can change its direction in any moment and head this way. I know that it will not affect us as bad as what Louisiana is going to go through tomorrow. Does any one know anything about hurricanes who could give me an insight of what can happen and how serious should we in Houston take the situation since last time it was chaos. If you have any comments please feel free to leave them thank you