[citation][nom]JOSHSKORN[/nom]You really only need 8 GB of RAM if you're a gamer, and that's generous. I have 4 GB and I've never maxed out, but then again my processor cannot handle quad core games (it's a duo core 2). I don't know how much of a difference that would make. My system is 4 years old and back then, I didn't use as much RAM as I do today. Then again, I only had 2 GB then and a 32-bit OS. The upgrade sped things up, because of the extra RAM available.[/citation]
I'm getting lazy in my old age, and so now very rarely go into services.msc to disable unneeded services, or use programs like ccleaner (msconfig) to disable or delete start-up items.
So I usually have 90-100 processes running at all times. As of this moment its 84 processes, using 3GB ram total, leaving me 13GB left. It was nice to be able to have Eve Online running and minimized to the taskbar while I loaded up a more action-oriented game, and tab back and forth at will, to keep up with the skill training ques, etc... I think 16GB is becoming the new 8GB.
What I really miss is the Windows XP feature of essentially creating multiple computers for specialized roles, from one system, and booting into whichever you needed atm. I always had a bear-bones setup with no internet/network, print spooler, etc, down to between 12-18 processes. I guess those days are over though without going too technical.