Stars has started keeping late registration open for the first hour of all non-turbo tournaments. In general, if you are able you need to get in as soon as possible. You'll see more hands, with smaller blinds, and will in theory, be bale to manipulate the inferior players. If your buying in at the end of the first level, you're going to be starting with 3,000 chips at 50/100 or 60/120 and be forced to gamble very quickly. You ma outlast 20% of the field automatically, but its really a detriment to you if you're playing for the win... which you alway should be.