Hacking AKAIO 1.4.1 + EZ Flash 3-in-1

[NightKry]

My EZ Flash isn't the +. It's relatively old and unused. Anyway, GBA roms and Opera Browser work fine, but when I boot up Elite Beat Agents, and go to the settings, the rumble pack options are grayed out. Am I doing something wrong?

I have read the wiki, and still don't get it. However, If I did miss something, please don't eat me.

EDIT: Whoops. I totally missed the 'Properties' settings. Sorry!