Hey guys, I'm looking to buy a MacBook Pro. I currently have a MacBook 13 inch (Early 2008), I bought it as a refurb from the Apple Store. I'm wondering if I should buy a 15-inch i5 refurb now for $1,529 or wait until there are refurbs available for the next update of the line. I guess it depends on when the new line is announced because I don't want to wait too long. Any tips?