How much it will take to update WoW to WoW Tbc then to WoW Wotlk

depends on what your downloading it from. CDs is like 15 min tops. P2P depends on your internet (like mines took 48 hours no lie) and downloading it from blizz MAY take from 30 min to 2 or 3 days dependingon your internet/firewall. If your computer rapes everything it sees with firewall then maybe about 5 days if u get it from the internet (thats how long it took me)