Today, the 10 of august 2012, we have received an email from a player asking us some explanations about the noise coming from his notebook's fan. The explanation was simple: the game took all the CPU it could, showing 200 frames per second if it could. However, going over 60 frames per second is nearly useless.
So we have temporarily stopped the next big version development to correct this battery burner behavior: Mahjong In Poculis 4.55 has been released to make your fan and battery happier :)