I've been using EI to bill neighbors to reimburse us for snowplowing that we prepay the contractor for. It's always asked for affirmation that I'm a small business with 5 or fewer employees; indeed, it's just me billing five customers. Today it's in demo mode only and I'm stuck with a bill to send out. Would appreciate your assistance. Should we let the free version update itself--is that where it gets into trouble? THANKS! --Frank