Thin client on XM

Hey guys!

I just want to experiment and make a fanless PC at a kitchen. What I have in mind is to take XM or Bone (have both) and use it as a thin client while my PC would be the server for it. XP machine runs all day long anyway

Is it worth to try or these boards are too weak for such task? Can you recommend sw for ARM to make a thin client?

best wishes,