IMHO the sp4 keyboard is among the best you can get on a portable device today. I like the old thinkpads better - but other than that I prefer the sp4 to Apple,

IMHO the sp4 keyboard is among the best you can get on a portable device today. I like the old thinkpads better - but other than that I prefer the sp4 to Apple, lenovo or dell keyboards I've tried. Came as a surprise to me.