I was recently able to check out the XBOX 360 HD DVD addon on an immaculately calibrated 65" Pioneer 1080p Plasma display w/ 1:1 pixel mapping. The 360 was running 1080i Component video to the Pioneer which deinterlaces the signal to 1080p using inverse telecine. (resulting in 1080p video without quality loss)
VIDEO: A-
Compared to the Toshiba XA1 on the same setup, I'm happy to report that the 360 HD DVD addon looked fantastic based on the comparisons I was able to see - nearly as good, if not just as good. Yes, the 360 HD DVD addon kicks ass in video quality. You will not be disappointed. The 360 loses some points here for not supporting HDMI, but this is not from a quality perspective, only for DRM reasoning - however latest word on ICT is that it will likely not come until 2010 if ever. By then you'll surely have replaced this addon anyway. Therefore, I can't subtract much from the 360's gorgeous vid quality for a pithy $199 entry fee that includes King Kong and the 360 Media Remote.
AUDIO: B
The XBOX 360 addon is able to decode Dolby Digital Plus and Dolby TrueHD. However, due to the lack of 5.1 analog or HDMI on the 360, these formats are output as standard Dolby Digital. While this is a bummer, it is a good thing that the 360 can read these formats, as it means that studios can encode titles in TrueHD and know that every single player out there can read it (even if the user isn't getting full resolution).
FUNCTIONALITY: A-
The 360 HD DVD addon was much, much faster than the XA1, spinning up discs in a fraction of the time. If you hate loadtimes, you'll most likely want to elect the XBOX 360 HD DVD addon as your first hidef disc player. The drive was also quiet and the 360 is much quieter watching HD DVD movies compared to playing games. The HD DVD addon plugs into the USB port on the back of your 360, and the HD DVD addon provides two additional USB ports on the back for a wireless networking adapter or Xbox Live Vision cam.
Overall, highly recommended for the price and really exceeded my expectations!
edit: FAQ on the Player and HD DVD in general here:
http://cheapassgamer.com/forums/showthread.php?t=111507
VIDEO: A-
Compared to the Toshiba XA1 on the same setup, I'm happy to report that the 360 HD DVD addon looked fantastic based on the comparisons I was able to see - nearly as good, if not just as good. Yes, the 360 HD DVD addon kicks ass in video quality. You will not be disappointed. The 360 loses some points here for not supporting HDMI, but this is not from a quality perspective, only for DRM reasoning - however latest word on ICT is that it will likely not come until 2010 if ever. By then you'll surely have replaced this addon anyway. Therefore, I can't subtract much from the 360's gorgeous vid quality for a pithy $199 entry fee that includes King Kong and the 360 Media Remote.
AUDIO: B
The XBOX 360 addon is able to decode Dolby Digital Plus and Dolby TrueHD. However, due to the lack of 5.1 analog or HDMI on the 360, these formats are output as standard Dolby Digital. While this is a bummer, it is a good thing that the 360 can read these formats, as it means that studios can encode titles in TrueHD and know that every single player out there can read it (even if the user isn't getting full resolution).
FUNCTIONALITY: A-
The 360 HD DVD addon was much, much faster than the XA1, spinning up discs in a fraction of the time. If you hate loadtimes, you'll most likely want to elect the XBOX 360 HD DVD addon as your first hidef disc player. The drive was also quiet and the 360 is much quieter watching HD DVD movies compared to playing games. The HD DVD addon plugs into the USB port on the back of your 360, and the HD DVD addon provides two additional USB ports on the back for a wireless networking adapter or Xbox Live Vision cam.
Overall, highly recommended for the price and really exceeded my expectations!
edit: FAQ on the Player and HD DVD in general here:
http://cheapassgamer.com/forums/showthread.php?t=111507