Well, so yet the GTA4 Trailer has been put today at midnight, have fun watching it at http://www.rockstargames.com/IV/. My first impression is of course “awesome graphics”, but if you watch it over and over again. Yet another one of the GTA titles that takes place in New York, like GTAIII and GTA:LCS did before, so nothing really new, I really hope they changed a lot of the city layout, a 1:1 conversation would be really good and at least give us some place to walk around quite long. Let’s see what storyline will bring, I really hope for a very long storyline or different ones, so you can enjoy re-playing it. See what time will bring, maybe some xbox360 or a ps3 for me and GTA4 as console title, would be the first GTA game apart from the psp ones I don’t have for PC - since i played every GTA-game since GTA1 except the London addition a bit, some more (VC, SA) and the rest less.
You might want to go to to read a bit more about the known GTA4 stuff or watch screenshots of the trailer.
cheers
mabako