why the hell not?
why should i not have 6 gigs? I use a lot of apps that are memory and cpu hogs, and I run lots of copys of them at once. I.E. DVD Shrink, bullet proof ftp, etc. These days it is nice to have more then i need. Comes in very handy when playing games like bf2, fear, etc. I build a system to do one thing, run hella fast and do it well!