Mark Lord's Bigdisk Upgrade located here is what you want, version 2.01. This includes Hijack already built in which is cool.

If you are upgrading your hard disk, run the disk builder image first. (Remember, images with "Builder" in their name will format your hard disk.) If you are not upgrading your hard disk, just do the player software upgrader that Mark has provided there.

I have just updated the FAQ entry on this topic to be stronger about using Mark's images instead of the factory images. Please refer to that for all the details.