There's a new talent agency player in this town, as Miller-Gold (no, it's not a beer) opened its doors last night. Well, on Entourage anyway, which last night seemed to return to the pleasurably scathing Hollywood satire it once was. The fictional agency, formed out of a partnership between Ari Gold and Barbara Miller (the silky-voiced Beverly D'Angelo), announced its intent to go independent, following a meeting of talent agency toppers that Ari likened to a "meeting of the five families." (I was rolling on the floor with laughter at the very bitter slap in the face afforded to, um, small fry agency APA, Agency for the Performing Arts.) With Ari's drive and ambition and Barbara's financing, it seems like Miller-Gold is poised to give ICM, CAA, William Morris et al a run for their money. Fitting too then that things seem to be falling into place for the other members of this Hollywood entourage. Turtle's music managing career is ready to take off, wit