I loved the IBM T42 keyboard. Best I've tried with the possible exception of the old MacBook Pro (ca. 2005). The Lenovo product line is a maze...I thought the

I loved the IBM T42 keyboard. Best I've tried with the possible exception of the old MacBook Pro (ca. 2005). The Lenovo product line is a maze...I thought the X-series was the best, but I'll check out your recommendations.