Use the Portal Gun in Half Life 2, HL2:DM, etc!!

[tmbh]

This is cool. I was thinking of boycotting the Orange Box due to the fact I already own Half-Life 2 & Ep 1. So its not great value for me to buy it!

But I new a mod would become available (PC only) for something like this and to be able to use this throughout the game is AWESOME!!