Hello guys of the community.I currently just join World of Warcraft and had tried the free version.The game was amazing for me and thinking that i wanted to go for the fullversion.I have search and search and found out mol point supports World of warcraft too.Okay i have the 10gb full version i think with me so what happens now?The mol point got some options:

            World of Warcraft (US) 60 Days Prepaid Game Card - RM85.00

              or

            World of Warcraft (US) Cataclysm - RM130.00
so the question is... How can i upgrade to full  version? Do i have to buy all the expansion like the burning crusade or wrath of the lich king? Or just buy the gamecard which leads upgrading my account? I still don't understand and i hope someone could really explained to me how to do this by using mol points?Sorry for my english and please help me and i really appreciate any kind of help from an expert of wow to a newbie like me !
Thanks