Sansa Fuze Firmware Update version 01.01.22 & 02.01.17

Ok this is going to sound dumb, but I am very new to the PMP world really…

I am wanting to do a firmware update to the fuse my girlfriend just bought… (and we use Ubuntu 8.10) I went through the instructions but I didn’t see a root folder to drop the firmwar upate into listed…

Or do you just drop the firmware update right there with the music, video folders etc…

A little embarressing to have to ask I guess… but I would rather ask than screw something up.