@Yesh: Sorry buddy I didn't install those drivers till now.Had a bad exprience with the earlier update(Intel's last driver update & not your T&L beta one) that I had tried out on my mobo.The games became extremely low on response.Like I said earlier,it would take around 2-3 seconds for the actual action to take place after the keypress.And the stupid thing is I was not able to switch back to my old driver(present on motherboard disc)& it would persist with the same problem.I had to format XP completely to get back my old drivers.So I am heavily doubtful about this driver update on the beta drivers.If I get the same problem again then I am dead as I have huge data on the same driver which I can't afford to loose.
Let me see if I can get it updated though.