I realize I'm getting a little ahead here, but basically, I'm curious, I know you've already given loose time estimates on when it might be finished, and the warning they are loose estimates. Lets assume it takes one year to finish the first full version, for simplicities sake with this question. How long would you suppose the next runtime would take to release? Since the initial creation would involve creating the edittime as well, I guess I'm curious what percentage do you estimate of this first version's development time will be just for the runtime itself?