The modern Thinkpad arrow cluster spoils me; most other laptops leave me reaching for a convenient pgup/pgdn key that doesn't exist. I'd much rather see someth

The modern Thinkpad arrow cluster spoils me; most other laptops leave me reaching for a convenient pgup/pgdn key that doesn't exist. I'd much rather see something like that, going back to Fn+up/dn makes me feel like a caveman.