
i use live for speed to practice my parallel parking, on the autocross, live for speed can be pretty usefull for learning lessons as such
as some of yall have said about a physical and mental connection, that is true, with as many cars as there is in GT4, you can learn about how cars can react in a real life situation. It's not totally real, but it will lead to knowing what to do in certain situations.
like PMental said above, i have a full setup for my computer for live for speed, all i need is a driving force pro to make it better and more fun, but right now i have 3 pedals (well.. actualy 4, but dont use brake on other set, just use gas for clutch), ACT Labs H shifter (discontinued sadly), and a momo racing... and i swear... at first, that thing ruined my driving. In all racing games that you use a wheel, you will find yourself correcting every little move you make, trying to save time... which in life, all that does is make you a worse driver, because the car is going back and forth and making everyonein the back... well like this:
either way, a DFP can and cant help. the problem with GT4 is that you have no mirrors, and you really arent driving all that close, if anything, Live for Speed will make you a better driver compared to GT4, GT4 may have all these nice options and such, but it isnt directed to real life driving like LFS does.
anyways, the one HUGE difference is G-Forces as mentioned several times.. it does make a HUGE impact on the way you drive, because you can learn your limits and the cars limits, whereas in GT4, you can brake so hard just sitting in one spot, in life you would be squished against the window
so.. if you want to learn some things about driving, go for live for speed, GT4 isnt so much of a "learning" tool as LFS is. Sure it may teach you a few things, but there are many more things you need to know about driving in life compared to racing.
sorry for long post
