Quote Originally Posted by Clootie
PS.
Q: Does the XNA Framework support Windows and Pocket PC devices?
A: The XNA Framework currently does not support Windows Mobile or Pocket PC devices, but based on customer feedback this may be a direction we expand the XNA Framework in the future. We know that developing mobile games is a hot area of growth and one we would like to support in the future.
With handheld devices you generally don't want a lot of baggage in your code. Based on what Benjamin Nitschke wrote in his blog, creating objects at run-time and using the for-each loop sound like a lot of baggage if they slow down the Xbox 360.