From the Gamestop Expo in Vegas:
http://www.gamestop.com/Catalog/ProductDetails.aspx?product_id=72460
Gamestop shows the bundle being available starting October 7th:Finally, Microsoft fans can potentially look forward to the 60 gigabyte Xbox 360 harddrive being available in a $99 bundle that will include the HDD, three months of Xbox Live, and an ethernet cable.
And if you want a game to play on your fancy new next-generation setup? Well, there's always last year's Project Gotham Racing 4, which our sources tell us will be packaged with 12 months of Xbox Live and a messenger kit for $69.99.
http://www.1up.com/do/newsStory?cId=3169843
http://www.gamestop.com/Catalog/ProductDetails.aspx?product_id=72460