Is anyone taking either the original Concerta [from the original company] or the newer one that other companies are making...?

I have a prescript for Concerta here and am about to get it filled. It's the 'original' whatever that means really.

Anyway general thoughts. Help much? Hinder? I'm going to pick them up right now. Heh...back in 1/2 hr....with a pill in my belly. Really revved up about this...hope all is smooth...hell I'll put up with relatively bumpy if it helps.