I just got done playing a game of Solo Zombies on Ascension. At round 10 or so, I decided to leave and go to the mystery box, so I threw grenades into a big bunch of zombies, they just die. I did this for about 3 rounds trying to make crawlers, I was unsuccesful every single time. I make crawlers in multiplayer all the time so what's wrong? Did Treyarch patch the game and ruin it again?

I have the Turtle Beach Ear Force DX 11's. I use them with my Xbox 360 which sits by my PC in the same room. The problem is they have no noise canceling so my friends can here everything that is said and heard in the room that is not my voice. What is the best alternative that is comfortable, has great noise canceling, virtual surround, and is compatible with both Xbox and PC. I'm wanting to return my DX 11's within the 30 day warranty and not pay any extra when I buy an alternative. I bought them for $140 including tax.

Thanks in advance.

I'm about to order the 5570 from Amazon. They have it for $69.99 with a $15 mail-in rebate. Sounds like a good deal to me.

Normally I shop on Amazon, but it was $1 cheaper at Best Buy so I picked it. Would you recommend returning it and going for the 5570? And how is this price: http://www.amazon.com/Sapphire-Radeon-HD-5570-PCI-Express/dp/tags-on-product/B0036ORMYO

I picked up an ATI Radeoon HD 4550 from Best Buy for $60. It runs TF2 on my computer at an average of 80fps getting up to 150fps with all settings on high and resolution at 1024x768. This card doesn't play other games very well, though. If I returned this for the Saphire Radeon HD 5570, would I see an even better graphics boost?

I have a Compaq desktop with an AMD Athlon 2 II X2 240 Processor running at 2.8 GHz, 3GB RAM, and Windows 7 64bit. If I installed a Sapphire Radeon HD 5570, first of all, would it run, and second of all, how well would it play a game like Black Ops?

I have the same problem. I installed the drivers, and my controller is recognized, but it won't work with any games.