Just checked, and one ER is definitely in pre-flower. The white pistils, just as you describe pablo, are obvious and plentiful and very white. I see possible pistils on the other three, but they are more greenish and not nearly as obvious. You both would probably know right away, but I'm not experiences enough to be able to tell for sure. I can say that I see no sign of any "balls" or anything that looks like the pics of male pre-flowers I've seen. Interesting to note that the one that is obvious pre-flower is the only one I didn't top (I know...I fucked up, no topping autos). Is it possible the others are a little behind? I am going to get a microscope tomorrow and have a better look.
autoflowa: I know, man, I'm weird about pics. I just can't shake the feeling that it somehow could implicate me down the road, like I could be full of total shit in this post, but the minute I attach a pic and declare it my own, I've made it more palpable. I'm sure I'm just being overly paranoid; people post pics here all the time without repercussion, but when I started this whole thing, I just decided up front that I would avoid posting pics unless absolutely necessary. I find I can compensate by looking at other pics and comparing to my own.