Yeah, and up to day I don´t understand why the bus companies in here don´t ever weighed the idea of installing air conditioner in some of these hot buses in here.

     In Rio they have it in these "frescões" buses; even in the normal ones.  When winter comes, the fare prices go down (since the weather turns cold).

     The other day, I travelled on business to an interior there and discovered an ingenious way to cool down PCs. The Lan House owner just let them with its inner parts uncovered (I mean lacking one metalic "cover" in its tower sides).  Did I said ingenuous? Hmm, maybe.     For it´s gather dust from the streets! 

      You win one, you lose others.  That´s life. 

      Well, better than fill them with ice...