wget http://download.rockbox.org/bootloader/sandisk-sansa/fuzev2/bootloader-fuzev2.sansa  
wget http://download.rockbox.org/bootloader/sandisk-sansa/mkamsboot/linux32x86/mkamsboot  
unzip fuze02.03.33.zip   
chmod +x mkamsboot   
./mkamsboot   
./mkamsboot fuzpa.bin bootloader-fuzev2.sansa patched.bin