Debtors have a duty to appear, testify under oath, and to be questioned by creditors at the 341(a) meeting. This meeting is presided over by the trustee assigned to the case and is held approximately 40 days after the new petition is filed. Failure to appear may result in dismissal of the case. If a continuance or change in the hearing date, time, or location is sought, the trustee assigned to the case must be contacted. Such requests are not filed with the court.