Just set up Xlink Kai on my Xbox and ive been playing Halo 2 online.

Ive noticed that quite a few people have odd skills like the abbility to fly, run fast, small characters etc

Anyone know how this is done?

No sure if its only on Xlink Kai or if its on Live as well.

Cheers.

Tom

Its probably done by using a trainer.  Thats the problem with Kai, you can cheat.