Just wondered if any of you have this control pad? i bought this today and i am sure i felt abit of a rumble from it when i was playing The Darkness 2, i have now tried it on MO:Warfighter and MW3, Rumble does exist at all ? Did i imagine the rumble or is it there? Looking on the giotech website is pointless as it doesnt tell you anything about a rumble feature. Tho the box says it has Intellisense technology with a set of hands???