Beginner questions on structure of stud/8

[morgan]

I'm not sure if I should put this in the beginner forum or not, but as I've never posted there I feel more comfortable posting here.

We play stud/8 occasionally in my home game, but I've never been quite sure about the structure. We've just followed the structure of regular stud -- low card brings it in and on subsequent rounds high board leads. Also on 4th a paired door card can bet double. Is this how it's played in the casinos? I starting reading super system last night, and there they say the opposite is done (high card brings it in, low board leads later on). So I thought I had just been doing it wrong. But reading some of the posts on stud/8 it seems that low card does bring it in. Please help,

Morgan