I've been debating back and fourth between getting either a 13" Macbook Pro and a 15" core i5 Macbook Pro, but to be honest the forums on here are starting to scare me away from the core i5 Macbook Pro, so I was wondering how common are the issues really, like the freezing screen? Does this happen as often as I've heard. Or was it just in the early models bought when they first came out? And have any fixs or solutions been found to this problem. Or what have you experiences been with them? Thanks.