Just finished watching the premiere of Mad Men, AMC's well-reviewed new show about a 60's Madison Avenue agency, and I've got to add my endorsement.
Very good. Some great, smart writing. Surprisingly complex characters realized by a convincing cast of 'little knowns'. A great period-nailing look. And a very cool way of integrating the commercials into the show.
And if you're looking for a show with mad* smoking... this is your show. Watch it.
*[From UrbanDictionary.com: mad adj. 1: really or extremely 2: alot: That kid's mad cool., I got mad money. – Ed.]