Hi,
I got my Xbox in NTSC mode but unfortunately not all it perfect.
For anyone trying to changes between PAL and NTSC I think that UnleashX is the easier option. Its a another dash that I just ftp'd onto the xbox and run the Default.xbe from XBMC and the UnleashX dash has options in the video settings to change the video mode. I had tried using Enigma's video selector but couldn't get an CD-R recongnised.
That was all fine I could run the XBMC in HD and I don't know if other people has experienced this but running at 1080i slowed down the XBMC just enough to be annoying so running at 720p was much better.
The problem is the vague diagonal lines that are on th screen now and creates a slight haze in the background. I figured out it was the xbox high definition AV cable that I got from ebay it was the UNofficial one with "box" on the front of it. I've read other comments on different forums where people had same problem. Unfortunetely xbox are not producing that HD AV pack anymore so they're going for up to $150 on ebay!! not really worth it.
Apart from that I was playing FIFA 2007 at 720p and it looked amazing apart from the slight hazyness from the cable.
As for watching videos its better quality to watch with my old standard AV cable.
Ideally I could switch between video modes depending on what I'm doing on xbox but I've read the eeprom doesn't like to be rewritten to much or it might just give up the ghost!!
So anyone got a spare Official xbox HD AV pack they don't want?!??