I got a older Core 2 Quad desktop, got it stock than upgraded a few parts. It's a older Core 2 Quad Q6600 at 2.4GHz. I upgraded to 8GB DDR2 Ram. Put in another hard drive for 820GB storage space. Got my hands on a Corsair VX 450W PSU from Kijiji and a XFX 8800GTS 640MB DDR3 Graphics card from Kijiji also. I'm running Windows 10 Home, 64 Bit. All hardware temps seem to be good, no overheating issues. I enjoy racing games and open world games like the GTA series and Saint Row series. I know this system is older, but it's all I could afford at the time. Just wondering what it can still play? The best part: I traded a lower end Dual core for this Quad core, than did the upgrades. Any suggestions will be helpful. Thanks!