GT5 Updates and DLC?!

Today Kazunori Yamauchi tweeted that updates will come soon!
At 1st they will be bug fixes, feature updates and than downloadable content(Dlc).

here is the original post from Yamauchi:
アップデート準備中です。まず不具合修正、その次は機能アップデートとDLCか。巨大 な制作システムのスタジオ分散は思ったより大変だ・・・。RT @iwan_gt_celtics: @Kaz_Yamauchi
福岡への移転が終わったらアップデートと次回作の製作頼みますよ！ 
  Free Translation Online: http://www.worldlingo.com/en/products_services/worldlingo_translator.html


What do you think we will get as Dlc?
Maybe new tracks? Maybe new cars?
Let me know what you think, post your thoughts to the comments!