According to this AP article, a new vaccine for cocaine is currently in clinical trials. According to an earlier linked article, they are working on one for nicotine too. I've never heard of using vaccines to fight addictions instead of diseases. Strange idea.
To promote the new show, Fox will be streaming the pilot of The Sarah Connor Chronicles for free on Yahoo (tv.yahoo.com). It will be commercial free and have an intro from the main actress, but will only be available for 24 hours starting this Friday at 9pm. The episode will air on TV on January 13th and 14th.
Netflix is developing a set-top box with LG that will allow you to download movies and watch them on your TV.