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Dunno if this is valid in any way shape or form. Less likely after seeing the Halo shots.
It seems there is light at the end of the tunnel for those of you who thought Valve were making a mistake releasing Half Life 2 for the Xbox instead of the 360.
It seems that not only will Half Life 2 (released on the 18th November) be fully compatible with the Xbox 360, but also that the game has upgraded textures and features built in that will only become available when the game is played on an Xbox 360, in a similar manner to Halo 2.
This is an uncomfirmed report, but it would make a lot of sense for Valve to do this as it would encourage early 360 adopters to buy their game even though it was primarily intended for mere Xbox owners.
Dunno if this is valid in any way shape or form. Less likely after seeing the Halo shots.