Hello. I am considering to get an external keyboard for my MBP 2010. Although it would be the best if there were a wireless version of the Apple Keyboard with Numeric Keypad, Apple doesn't make it. (Anybody knows why?) Anyway, the most important thing is comfort. The 2nd factor is wireless and size. I have a few questions and would appreciate some info. 1. Which one is more comfortable to type on for a long period of time? 2. Are the size and spacing of the keys the same between the two keyboards? I am not sure if the keys in the wireless version are smaller and more tightly packed/compact than the one with numeric keypad. 3. How are the keys of these keyboards compared with the keys on the 2010 MBP (17" version) ? Based on experience, they seem to have a slightly different feel from the one on the MBP 2010. (Based on experience, I found it more comfortable to type on the SR MBP than on the 2010 MBP.) 4. How come the location of the fn key is different in the numeric keypad version? The layout of the wireless version seems to be the same as the one on the MBP 2010 17". I assume that both keyboards work fine under Windows 7 64-bit. Please correct me if I am wrong. Thanks.