I bought a used (seller refurbished) MB404ll/A (early 2008) Macbook for $250. It has 4gb ram and 250 gb HDD. I'm going to be using it for college mostly. Of course some internet browsing, plan on learning a few programming stuff and I plan on Boot camping it. Problem is I've searched around and haven't really found any useful information up to whether upgrading or not. I've searched for SSDs and the prices aren't THAT high. Crucial looks like the way to go. But I'm wondering if I really "need it" and if the extra $120 are actually going to make it "worth" $370. What I mean is should I make the investment or not? Any opinions and suggestions are welcome.