Spyre

I've been told to sprint and hold prone, but it doesn't work. My character stops and then does the normal prone animation. Jumping before holding prone has no effect. Can someone help?

I'm shopping for a new graphics card to play newer games on, but I'm completely confused about the entire system. For example, I hear that the 660 is a great card for $200, but the 480 is $500 but doesn't perform as well? I don't need anything extremely fancy, just trying to play modern games with a decent fps. Also... What else comes with the card? Will I need new a power source that matches the card, or a specific motherboard? If someone could clear some of this up for me that would be great. Thanks!

I am planning on purchasing one of the Call of Duty games, mostly for the zombies mode. I'll try the singleplayer as well, but I'd like to make my main motive clear. Which game has the best blend in terms of price, quality, and graphics? Thank you for your time and help.

I would like to purchase Counter Strike, but there are a few out there. Through research, I narrowed them down to either Source or Global Offensive. The biggest question I have would be does Source have the gamemode where you are rewarded with a better weapon each kill? (I think it is called Arms Race or something along those lines) I would like someone with experience playing both to let me know which one to get. Thanks!

I'd like to make small spikes from a 1/4" sheet of metal for a model, what would the best tool be?