Virtual offices let entrepreneurs save money and burnish their reputation by making a professional and polished first impression By Christopher Freeburn Your business may be small, but you have big ambitions. You want to do business with the big guys, but right now you know your operations don't look the part. Perhaps you are running your company out of your basement, or you've rented the best office space you can afford-adequate to house your business, but not a place you want potential...