To hook up, daisy chain the 2 together.
Plug monitor into first box, that box into box 2, box 2 into pc.
Software - if you are running xp, go get
http://urebelscum.speedhost.com/dl/analogplus83.2.7z.exewhich is analog+ version 0.83.2
Make the analog ini file look like this:
### Input device options ###
mouse 0
joystick 0
lightgun 1
dual_lightgun 0
offscreen_reload 0
steadykey 0
keyboard_leds 0
led_mode ps/2
a2d_deadzone 0.300000
# ctrlr <NULL> (not set)
paddle_device keyboard
adstick_device keyboard
pedal_device keyboard
dial_device keyboard
trackball_device keyboard
lightgun_device lightgun
digital none
### Analog+ options ###
multiplemice 1
switchablemice 1
switchmiceaxes 0
splitmouseaxes 0
resetmouseaxes 0
lightgun2a 0
lightgun2b 0
williams49way 0
That's how I got 2 act-labs running together on my xp sp2 machine.