I am considering getting PES4, but don't want to shell out until I know how well it will run.

I have:
1Ghz AMD Athlon
512MB RAM
GF4 Ti4200 64MB
XP Pro

The demo runs quite craply - fine in the middle of the park, but jerky when near the goalmouths.

I was wondering whether there is a major increase in fps from the demo to the full version, with the code being optimised perhaps?

Also, does the full version have much graphical scaleability in the options? - becuase in the demo you can only choose the resoltion and the image quality.

Answer me Goddammit!! ;)

full runs a little bit better for me, but just a small little little bittie
and full has the same graphics settings as demo +brightness