I searched for a review or comments on a MacBook Pro 13 with SSD drive and 8GB of RAM all over on the net and I never could find any comments or reviews on this configuration. Info that I was curious about includes: - does this config run cool, warm or hot? - can you really discern a noticeable difference in speed between SSD manufacturers? (I trusted Apple's build of SSD in the MBP). - How much lighter is the SSD config than the HD config. I went ahead and placed my order anyway...but I am curious. (The config that I ordered is - MacBook Pro 13 inch 2.66 GHz Intel dual core with 500GB SSD + 8 GB RAM) If anyone has comments...I would really appreciate the input.