I'm 24, never owned an Apple product. I have an iPhone 3G S coming in a day or two, and now I'm looking at buying a MacBook Pro 13" tonight. From what I've seen online there is no better laptop available. Build quality, battery life, nice specs, etc. I don't have many questions yet but probably will soon. 1 question I have now, is how much RAM is enough? For Windows it seems 4 gigs is the sweet spot (price/performance), Is 2 gigs enough for OS X? Looks pretty easy to upgrade the RAM and HD if it's not enough though.