Firmware Updates   HD DVD Player Firmware How to check the firmware version on your HD DVD Player How to update your HD DVD Player using a firmware update file downloaded to a PC Get your HD DVD Player firmware update file for a PC HD DVD Player Firmware Documentation Update Procedure: HD-XA2 / HD-A20 HD DVD Firmware Version 2.8 Overview (HD-XA2 / HD-A20 / HD-A2 / HD-A2W / HD-D2)