Filed under: Ask Engadget, Features, GamingMost of us are so firmly entrenched in supporting our next-gen console of choice that it's hard to remember why we chose it in the first place. Or is it? Alex would like to know:"I am interested in buying a gaming console but am stuck at which one. I've never gamed much before, so I want a consle that is well-rounded, with a good mix of games, and I do prefer a regular controller over other designs. I already have a PSP, which I use for movies, and I think it would be nice to use an Xbox 360 controller with my computer, as a replacement for my aging Flight Simulator joystick. Ability to play media over my home netw