I like this laptop quite well, but why Sony, did you removed the home, end, page up, and page down keys. The computer just has empty space on both sides of the keyboard and the enter, shift, and backspace keys are wider than a normal laptop keyboard.
I use the home, end, page up, and page down keys extensively for highlighting whole lines, jumping to the top and bottom of documents or web pages with Ctrl + Home or Ctrl + End, etc. Having to double shift using the Fn key is a real bummer!
I do notice that Toshiba's R830 series thin, light, powerful laptops still have these valuable keys. Don't mess with my keyboard layouts or keys please!