re-downloading DLC

[xLMx94]

before christmas i downloaded the 2008 wtcc car pack, and since then havent played the game, so i deleted the DLC. i have recently started playing the game again and have downloaded the other two DLC packs which are really good. i now want to download the other pack again but im not sure if it will cost me, as on other games it doesnt. i have the points to download it but i want to save them for the next two forza packs.

edit: dont worry i downloaded it anyway and it didnt cost me.