Welcome to IRL, an ongoing feature where we talk about the gadgets, apps and toys we're using in real life and take a second look at products that already got the formal review treatment. It's true; most Engadget editors would prefer some sort of Ultrabook-type laptop for attending pressers and schlepping around trade shows. But at least one of us has chosen a nine-pound gaming laptop for hitting posts. (It even says "Republic of Gamers" on it.) Speaking of schlepping, Michael has taken back (almost) everything h