How to setup an usb key to boot from grub4DOS

[mandrke]

I Would like to boot bartpe but my DVD drive cannot read burned discs, so i'd wan't to either:

• load and boot an iso image
  
• load and boot a flat vdmk image
  
• set up a 1Gb Flash drive with bartpe and set up grub4dos to enable booting from it.
  

i cannot boot from a usb key natively as my bios cannot boot from it.

help appriciated

PS it's a Toshiba satalite R10 Tablet PC

maybe an SD Flash card will do the trick as Toshiba has an SD Boot Utility.

and hence I have a workable removable system.

Edited July 11, 2007 by mandrke

[mandrke]

sorry for the Double post/bump

It seems that i need an image or a floppy disk.

Help!