*slaps Chingy for a very specific reason*
*retaliates by pushing Drugz over a cliff*
*beatboxes in celebration*
-It probably wasn't delayed. It just too them a long time to finish it. There is a 'Map Editor' on the PC version unlike the Xbox version.
-Don't know.
The reason I think halo 2 PC took so long is the simple fact that they were still selling xboxes because of halo. Making a port From a Microsoft console to a Microsoft PC shouldn't be that huge of a leap (I would assume)
Of course, it could have been delayed to make it just perfect, to get the controls right and make sure it runs smoothly on a number of different system setups.