Anyway, here are the instructions:
The 'flash_image' is within the attached zip file! Use the file within the zip file, NOT the zip file itself
The 'recovery.img' is your chosen recovery file, get this off ClockworkMods website or if you have a copy use that. Then when flashing the recovery image where ever it says 'recovery.img' replace that with the name of the recovery file.
Put the recovery image and the flash_image on the root of your C drive.
(make sure you're in the command prompt and have changed directory to where the adb file is)
adb push c:\flash_image /sdcard/
adb push c:\recovery.img /sdcard/
mount -o remount, rw /system
cp /sdcard/flash_image /system/bin
chmod 777 flash_image
flash_image recovery /sdcard/recovery.img
It has now been flashed successfully
Hope this is of use to some people