Page 1 of Xbox 360 System Update

Hi,

I need to update my brother`s Xbox 360, but as it is not connected to the Internet I will have to download the file and burn it to a CD, from here...

http://www.xbox.com/en-US/support/systemuse/xbox360/console/systemupdates.htm

Quick question - If this is from the US site will it still work for a UK machine? I cannot find the same page on the UK site :/

Thanks in advance

or any new game will have the update on the disk, also oxm mag disks