I don't know but washing my Basmati rice is the only way i'll do it, not only do i get a better result than not washing(the rice don't stick together) but also any dead grains of rice get washed away as they float on the surface.
Also coogan youre way of simplifying things takes 30 minutes of soaking? mine is a quick 5minute rinse and then dry in the seive. Fry and boil, steam.