This has apparently been changed. Now listing "Primary Colors" in that time slot. Odd that the email from DirecTV announcing the Free Preview actually shows Transformers as being one of the movies playing on Cinemax during the free preview, though even according the Cinemax site, that movie will not air over the weekend on any Cinemax channel carried by DirecTV.
I believe that DirecTV owes us all a DRM-free HD VOD download of Transformers to correct this error...yep it was on the schedule but not anymore....weird....i updated my list.
I corrected the post on the homepage to say Friday morning. The preview runs 6am Friday - 6am Monday.