any recommendation for bang for the buck types of keyboard? I am looking forward to play in the band, is those special sound effect very important? I cant play anything yet, have yet to touch a keyboard yet. Im thinking to get a keyboard with good grand piano sound and realistic touch, like got hammer action and press harder will sound louder those kind. What is the standard number of keys for a keyboard? Is it the more the better? Hoping to get something that could last as a practise keyboard. My budget is around 500, i could get alittle more, i know its a really tight budget, but anything more my dad will spank my butt. oh yeah, im hoping to get a new one instead of a used one. thanks in advance (=