NZ90 4 buttons - useful?

[fcloon]

Hi to all NZ90 users. (Especially those previous NR/NX owners).

How do you find the 4 hard buttons on the screen? Does it make you use the NZ more in the tablet mode?

Thanks!

[ralchizar]

i like 'em, i do end up useing it more in tablet mode

[Mr. Thompson]

I use Okey, so I never have to use the buttons.