I've tried, this year i tried ALOT, between Phantasy Star Portable, Star Ocean: The Last Hope, Dissidia: Final Fantasy, Fracture, DOA: Extreme, Ninja Gaiden Sigma 2, Assassins Creed 1, Star Wars the Force Unleashed - Ultimate Sith Edition, Project Sphyleed, and quite abit more that i forget now in 2009 alone... it was nearly impossible.
I think i could barely deal with 3 maximum.