When I use E-P1 with manual focus lens,
1. Composition via "100% field of Live view with 3.0" HyperCrystal LCD with Anti-Reflective Coating monitor".
2, Find a focus spot in my subject, use "Magnified View Mode 7x or 10x".
3. Viewing and focusing, ignore small shaking when turn on the " Supersonic Wave Drive (in-body sensor shift), Three modes Image stabilization"
4. seting aperture, previewing the DOF via "Live view".
5. Composition again.
6. Hold still and take shoot. beware when aperture wide open.
So the Image stabilization on the camera body is more practical when using manual focus lens.
I have EF system, it also can use a lot manual lens with adapter, only except FD lens, when use EF-FD adapter the image not good for me, so I am happy with E-P1 now.
I am thinking, what is the photography for me? what is the camera or lens for me? is life of joy for me, no matter what brand, what kind, whatever.