the differences according to ign. ps3 and 360 versions of gta4

[starcraft]

starcraft, again, iv showed you the interviews. the ps3 version is the complete version of the game. the story line is completed at the end. there is nothing incomplete about it. the DLC is EXTRA stuff on the side. NOT REQUIRED to get 100%. can you disprove this?

I didn't say anything about versions, I said something about experiences.  Rockstar themselves said that to get the complete GTAIV "experience" you will need the Xbox 360 version.