In addition to the Sony demos being shown by Phil Harrison, the Epic and EA presentations were the only third party portions actually running on the PS3 in real-time. But most of those movies, which I probably watched three or four during rehearsals for the event, look very achievable and some were probably rendered on the actual box but in non-real-time. When a system is year away, heck even with a system is six months away, it is reasonable to expect the power of the dev kits would still only be a fraction of the power of the final system.
voila c un mec de sony qui le dit donc je vous donne l´adresse
http://ps3.ign.com/articles/615/615178p1.html
je repete
" the Epic and EA presentations were the only third party portions actually running on the PS3 in real-time"