Well, I hope to see on E3:
Killzone 3, Resistance 3, MotorStorm 3, next Syphon Filter, Starhawk. And hell yeah - GT5's release date! :D
PSP 2 (somebody doubt it?), 3D gaming and premium PSN features.
And many other things (some cool surprises would be magnificent, I guess). If I'll see all of these on Sony conference, it'll be freakin' awesome. =)