Has anyone had experience with the Hitachi CP-X605? Our church is considering purchasing this unit to replace our aging Sharp PG-C45X. How well (calrity & brightness) does it project video, PowerPoint and EasyWorship slides? Also how reliable are Hitachi projectors. I have only had experience with Sharp, NEC and Epson We are considering Hitachi because of the apparent value for money. Your help is greatly appreciated.