Installation

Hello,

can you help me with instalation monowall to USB ?
I Use CF card with USB reader. My motherboard support boot from USB.
When i write to CF bootable DOS image - my pc boot from usb succesfully.
Monowall freeze under boot and on the screen is this "-" character.

Can i use syslinux ?? If I can use syslinux, can you write me how and what i must make.

/sorry my english/