The Traveling Gamer

Hello Gamers and Gamegals. This week I am traveling and I was just wondering if anyone plays games while they travel and if so, what? Do you take your PSP or do you simply pack up a couple of games? Being a computer gamer myself (for the most part), I take my laptop, but I sure don't like playing games with the built-in touchpad. A real mouse is much better. Who has some advice for me???