[syslinux] Multi boot device choice : linux - dos

[MONDON Daniel]

Hi,

I have a machine with live CD application: syslinux boot

I have to update the BIOS: I need a keyboard and an USB key (win 98
boot) with only 1 usb port :(

But my usb key is not visible for boot choice behind usb hub: I need an
usb keyboard to enter and configure bios... 
(The boot is on an inside USB key - hdd)

I think the solution is to (install and) configure the internal boot to
choice to boot on my external dos usb key (with autoexec.bat for bios
update).

How can I do that?


Thanks

Daniel.