It depends really. Get the PS3 if you can get the money together because there are so many good things to come to it. Plus with all the points and awards system coming it's gonna be just like Xbox Live minus the £40 a year. GTAIV has some frame-rate issues and glitchiness for 360 but hardly any, but there have been no reports of problems with the PS3 one. The graphics for it on 360 are more colourful and on PS3 are more realistic apparently as well. Erm, if you want to play for hours on end get a PS3 because it really doesn't get hot at all unless if you put it in a cupboard when it's on and doesn't get ventilation, but it won't overheat. Otherwise you just have to hope you'll be one of the lucky ones who doesn't end up with RROD. Unfortunately, the 360 doesn't have wireless internet or HDMI apart from the Elite. But there isn't too much difference right now, but there will be pretty soon.