Jason, Jerry, Kraig, and Charlie-
If you're still using prybars to change subframes, you need to get one of those little scissors jacks like the one for changing a tire on your car on the side of the road. You can easily spread the subframe apart with it, and it'll hold it there too, so you don't have to worry about slipping and messing up your fingers. I've found many other uses for those jacks, they can go many places and do many things a hydraulic floor jack can't.