Apple launched new 15-inch Retina MacBook Pro laptops today. I just bought one - it has a significantly better processor and twice the hard drive compared to my current MBP. But I am curious, how do today's rMBPs compare to the 15-inch rMBPs that were on sale just yesterday? Let's compile a list of changes: 1. They added a Force Touch trackpad. 2. The SSD got twice as fast. (Is this true?) 3. Did the keyboard change? Did they give it the keyboard from the MacBook? I hope the keyboard did not change, because I like the old keyboard. 4. Did the RAM get faster? 5. Did the processors actually change? I know they are the same "generation", but did they change at all? 6. Did the graphics chip change? Did it change just the integrated graphics, or also the discrete graphics on the higher-end model? I already cannot find the specs for the rMBPs that were just phased out. Please help with this list.