this Focus Boost thing only shows the level of greed and shamelessness posessed by WGT! despite the fact that it doesnt make any sense to be available in Practice mode ,even when it will become active in all the other games ,who will actually use it?the price is beyond outrageous and since one will not use it for every shot ,even for those few shots you'd think you'd need it ,it will do more worse than good ,cause every player is used to a certain meter speed ,and that being too slow all of the sudden it will make you click early all the time ,therefore statiscally and logically you will have more chance hitting the ding bysticking to what you know and are used than to something that happens once in a while!