With all Optical Disc drives it is very important to ensure that you are using the latest firmware versions. Manufacturers of CD, DVD , BD, and HD-DVD recorders and players are always working to ensure the highest level of performance is attained by their systems. Even and often those already installed in the market place. By upgrading your firmware you may find that you get more functions, bugs are fixed and a wider range of media formats or brands are compatible.

HD DVD Consumer Electronics (CE) Player Firmware Updates

Emedia have published a good guide to new firmwares for the following HD-DVD players and recorders including,

LG BH100 BH01070308A
Microsoft Xbox 360 w/ HD DVD player May 2007
RCA HDV5000 2.0
Toshiba HD-A1/D1 2.3
Toshiba HD-XA1 2.3
Toshiba HD-A2/A2W/D2 2.0
Toshiba HD-XA2 2.0
Toshiba HD-A20 2.0