I have just got my hands on the same board.
512MB CF card, now its a 4GB LEXAR (the only one the shop had and I was in a hurry)
1) erased the FAT32 partition on the disk (windows diskpart)
2) use physicaldiskwrite to load the 1GB cf card image onto flash – ok 3gb of unused space but I can partition that off later.
3) Done 😀