Hi guys, I have just ordered my HD DVD drive for the 360 and really want to get Planet Earth as my first HD DVD. As i'm to impatient to wait til the end of Oct for the UK release i want to order the US version. My question is though does anyone have this and does it play ok on the UK HD DVD Drive? There is a comment on DVDworldUSA.com against Planet Earth that reads PLEASE NOTE: This disc may not be compatible for playback with an XBox 360 This doesn't seem to be present on any other HD DVD's on this site. Any help would be great. Thanks.