help with instal

i are a n00b and i dont know how to install the game. i have download it and instal it and uppgrade it and when i start nonthing happend some1 told me i will uppgrade it manual. so plz can any1 say how i will install it from the start.i have removed it and download it again so plz help me.
sry for my english

Download this Client [Only registered and activated users can see links. Click Here To Register...]

And then just install and downlaod the updates via Cabal launcher.