ok heres the crack so far....
on your MCE PC goto C:\Documents and Settings\All Users\Start Menu\Programs\Accessories\Media Center\Media Center Programs
make a text file called orb.txt and in it put this line of text.
<application url="
http://my.orb.com" name="ORB"/>
then rename it to orb.mcl
then on 360 in media center go into more programs and its there. open it it may take a while cos it does the speed test every time u goto the site then the login screen pops up...
got a USB KB plugged into the 360 but tab doesnt work so i can only enter my username and cant navigate to the next box down...
Looking into HTML to add the username and PW on load if possible.