yeah your all getting some good answers here.... as long as you try your hardest and are not afraid to admit that you do not know it all.... and actually go and try to solve a problem then you are on the right track... if i had a leaky basment and the guy said he did not know what the prob. was but offered to talk to others and do research on the problem untill he figured out a solution than that would be better to me than some " basement guru who thought he knwe what was going on but just ends up messing it all up....
just my half a nickel

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Give a man a fish and tomorrow he will be back bugging you for another one!