by Patricia Grogg, IPS News, Cuba - Cuba is paradoxically the same, yet not the same, under President Raúl Castro, who said he would change "everything that should be changed" to perfect the socialist path taken by the revolution nearly half a century ago. While most of the expected or predicted transformations have yet to materialise, the stage is being set by ending some of the prohibitions that particularly irritated a society educated for decades to be egalitarian.