Reader Stories: Have You Had a Bad Experience with a Tax Preparer or Legal Advisor?

Have you taken your business issue to a tax preparer, tax attorney, or CPA and received some really bad advice? Did you have to pay lots of money because a tax preparer made a mistake? Did you get audited because a tax preparer gave you bad advice? Tell us about your experience (no real names, please!) and what you would do differently in the future.