Can't wait for Playstation Now which goes into Beta this month with a full roll out in Summer.
Playstation Now will let you stream PS1, PS2, and PS3 games to Playstation Consoles, PS Vita, Televisions, Tablets, and Smartphones.
This will be great especially for the PS Vita. Imagine this whole Playstation library available to you on Vita over wireless. It will be the largest handheld library in the world.
We don't have to wait long and this will be a reality.