Super game - trappings questionable

So first of all GTA IV is a really great game, which is not there again. In my opinion it is the best part of the series. The story is ripe cinema and the atmosphere to a skin so realistic is the game world, and interact with the NPC. ... No compatibility problems will be there: I suspected no evil when I launched the installation (the grade times 20 minutes it took) and to the start of the game and everything went flawlessly. But then I had to create a Windows Live account and, damn it, somehow did not work out the. I have the game so about 10 times have to reboot to repeatedly downloading a new update either the game or Windows Live, forcibly understood the game can not be saved otherwise. Finally ichs still managed and I could nevertheless see the preload. But then I sat in the car next to Roman and realized that I can not play two seconds liquid, unfortunately 1 frame per second is not enough to play and so I got me the patch 1.0.7.0 downloaded from the WWW. So far so good, after 5 minutes the thing was also installed. So I click again on the GTA IV icon on my desktop. Nothing. Again, nothing. The game will not start.
Nungut I'm patient and think to myself, maybe better with the läufts addons. So DVD No. 3 reingeschoben and reinstalled ne half hour all sorts of stuff. And there was a happy ending: The expansion pack is going well, a lot of fun and ists on medium graphics settings also nice to look at.
For EFLC there by myself so ne unrestricted buy recommendation while the normal IV but gave me arge difficulties because I stay with the PS3 version.