I am weighing out options between the different variations of the MacBook Pro. I noticed the 2.4GHZ processor only had 3MB of L2 cache and the 2.5GHZ processor has 6MB. I assume the GHZ different to be basically undetectable but I was wondering if the doubled L2 cache would make a difference? Basically, which would you guys recommend, etc. Also, I know there are two screen "finishes" and was wondering which was preferred and if there were any downfalls to one or the other. Thanks!