My situation: just bought 13" MBP for $1000. Not too worried about having a C2D or Sandy Bridge etc etc, but really want a SSD....which I can make happen now I found an Intel SSD at Best Buy for $225ish, and was wondering how difficult this upgrade is to perform? I am a total newb, so is it expensive to have Best Buy do it? I hear you can take the HDD and make it an external drive. Is this difficult to do?