Lookingforaajob good answers and Mrs. P is exactly right. You have to take something that really isn't a negative, but make it SOUND like a negative, but all the while it's actually a positive.
Mrs. P, you're too funny

For the 5 yr question I usually respond that I hope to utilize the time to develop my skills in the field and advance within the company (even if in the back of your mind you are after their job...no point in letting them in on your secret

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If you've done homework on the company and can determine what a responsible position would be in 5 years - you can use that.