I've seen sites that say to cut them with snips, and others with a hacksaw & mitre box. I've tried both ways, the snips leave the edges where i cut wavy and warped, and using a mitre box & hacksaw ...

Dear James: We live in an older house and one of the rooms has cracks in the plaster ceiling that keep coming back. We are going to use the room for a home theater. Would a drop tile ceiling be a good ...