The British Gaming Blog is listing eight PS3 titles that they say have been confirmed by Sony for the launch of the Playstation 3 in November. As always, until you hear anything official, be aware that this might be incorrect.
Anyway, the game titles are:
John Woo’s Stranglehold
Tekken
Sonic the Hedgehog
Resistance: Fall of Man
Rainbow Six: Vegas
Lair
Motorstorm
Untold Legends: Dark [...]
"Allegedly Confirmed PS3 Launch Title List" - 26.04.06