The full name would be alienware. The only place I know of to get them without ordering online would be bestbuy. But be prepared to spend at the very least 2,000$.
I'd disagree all the time on buying one of those. I'd recommend building one of your own!. I'm a student, and a gamer as well, and built my own. Since i picked out things i only want, i got a decent computer taht suits me and that meets my desires, and you can upgrade too!
http://www.bewareofalienware.com/main.html
Oh and I hope your "Brian" will recover. Unless you ment "Brain" then I hope it doesnt. Alienware is overpriced. Just build your own, you get better parts for the money and you learn alot about computers.