okay. And then there are the push-buttons , so you can have basic push-buttons or a scroll-wheels , like you have on a mouse , um or you could have um L_C_D_ , which gives you a display. Um scroll buttons , as well.
Uh-huh.
So if you use a rubber double curved case , you must use rubber push-buttons. So if we're going for rubber then we have to decide for the case. Um and if we choose double curved then we have to go for rubber push-buttons.
Well , we're gonna go with  I think we've decided that it's gonna be a rubber case so