Would it be to my advantage to incorporate, and how do I go about it'. . .What's better for the type of business I'm in--an IBM-compatible or a Mac'. . .What makes more sense--telephone call routing or additional phone lines'. . .Do I have to file quarterly with the IRS during my first year'. . .What exactly is an electronic bulletin board, and how do I join one? Wouldn't it be great if there were a toll-free 24-hour-a-day helpline you could call...