Just to clarify some points.
With the right components you can get your windows to do whatever you want. If you're going to be spending money on bits and pieces why not UPGRADE.
On my '96 Bronco I had a DEI Viper 7xx something or other. Here is what it would do.
Lower windows in 3 inch increments until completely lowered (step 1,2,3,4)
Lower or raise completely rear power window (It was a Bronco, not a Ranger)
Rain sensor automatically closed windows with sense of water
So basically as mentioned you can do pretty much anything just how much $$$ and wiring spaghetti you want to create!!!
2007 Liquid Gray Focus ST Gas saver
2003 FX4 Sonic Blue Sold!!! Gas guzzler best tank ever 19.5 MPG