What Buttons have you changed from default in MC?

[Mason_MCSG]

I have a Razer naga which has 12 buttons on the side which I made them act as 1-9 on the hotbar.
Optifine = `
Sprint = Ctrl
F5 = r
Record = button behind scroll

By the way knowledgeguy told me that his sprint button is his right mouse button and his eating, bowing button is Q strange but his still really good.

 

[Xystz]

Sprint - Shift
Toggle Perspective - F
Optifine - Control

 

[Cakinss]

Well, the only thing weird is my Optifine zoom. Nevertheless:

F: Toggle Perspective (F5)
Ctrl: Sprint
Alt: Zoom.

 

[FAMILYMONSTER]

Sprint: Q
Toggle Perspective: C
Drop Items: P
Optifine Zoom: CTRL

 

[P3num6ra]

zoom: ctrl
WASD: movements
list players: x
f5: tab
sprint key: f
inv: e
drop: q
jump: p
hotkeys or scroll: scroll
I use the 1 hotkey for fns though

 

[MysticHD]

Hey! I am left-handed after all!

I got the left and right click switched but im right handed... I dunno wuts wrong with me. I do other stuff with my left hand aswell :>

 

[Infinit3]

Sprint: Shift
Sneak: Ctrl
F5: Top left Button on my Steelseries Sensei
Zoom: Top Right Buttion on my Sensei