Best Gaming PC Build in 2007

For the people who's wondering why I picked 2007 out of all the years it's because I received my own personal laptop on that year, that the one who sold it for me said it's actually good for gaming.
 
Lol. I know that much. I still have that laptop, and it's still working. Although it sucks now, but w/e. My current laptop that I bought like in the beginning of 2013 is an ASUS K55VD which is pretty good. Although I'm building a $1500 Gaming PC soon.

I think for that time I bought it for around $825. My old Dell laptop.