I found an AFCAD file that gives you the lead-in lights for FSX.  It is at flightsim.com by the name of afx_kjfk.zip.  Or just search FSX files for "canarsie" and you'll find it.   Works great!  I flew the approach about 10 times yesterday, getting better and better at it.  So far I've only gone down to 5 mile visibility.   13L is fairly easy.  13R is a little trickier, but I can do it a lot smoother than the guy in that youtube vid.