I have, and my results were not so great, though I haven't had much luck using oils as leave-ins in general. It just always looks greasy, and it doesn't seem to soak into my hair. I have much better results using it in my rinse out daily conditioner as well as in my deep treatments.
www.myspace.com/littlemonkey0403
3B that is no longer CG, but still endeavors to have healthy hair by not using sulfates.