"Manually fix iPhysics:
iPhyics Level Fix for firmware 1.1.3
This fix performs the following UNIX commands on install and reinstall to set the right ownership of the iPhysics data folder.
chown -R mobile:mobile /private/var/root/Media/iPhysics
This way when you launch iPhysics as the user mobile it can read the levels."
I imagine you are refering to the above post.... but still don't understand where to apply the manual fix..... something in a bit more simplified terms or some step by step instructions please!
By the way, iphysics is worth the download and is fun... challenging and interesting