Wolrld of warcraft burning installations?

Question

okay i want to download burning crusade but do i have to buy world of warcraft first or can i just dowload the classic world of warcraft

Answer 1

You need to purchase world of war craft in order to play Burning Crusade which needs to be purchased as well. It should cost you $45 total. So yes you need World of Warcraft, you can buy it or buy it online with downloading.  

Answer 2

The description has conflicting descriptions but I'll just put it clearly on what I think you are trying to ask.  You must have World of Warcraft installed in your system before you can upgrade to TBC.  TBC is an expansion pack not a stand alone you are required to first have the original WoW.  Each game is sold separately (with the exception of the retail Battle Chest) or would require the purchase of two separate game keys.

You can download both expansions using the Blizzard downloader located at http://us.blizzard.com/support/index.xml...   (this is their support site and you can navigate around there to get it)