I am looking for suggestions for purchasing a pc (This pc would only be used to run golf software.) or an iPad for use with a soon to be purchased Skytrak. I plan to eventually buy "The Golf Club" software and want to make sure I purchase the correct computer system. I am also wondering how tough the metal protective case is for the Skytrak. I occasionally hit a stray ball and I an concerned about where the Skytrak system is placed in relation to the ball. Your input would be greatly appreciated!