i have a joystick with 3D movement and vibration effect. on the joystick it is written that it is compatible with win 98/me/2000/xp/vista. i use win 7 32 bit. the joystick is recognized by the win7 and i'm able to run the self test of the joystick. however this joystick doesn't work in any of the games. i have to use mouse and keyboard. do i need to get a driver for win7 or what. kindly guide.