View the status of your Xbox friends using this – MyGamerTags. Windows Mobile users can see who’s online along with the GamerPic, scores and what they’re playing.
It’s available as a trial version which will restrict you to viewing two Xbox Gamer Tags. The full version costs just £1.50 ($2.29).. wait, just £1.50 ? At last! Software for Windows Mobile that’s reasonably priced! :)
Link – MyGamerTags