COD World at War beta

I've been playing the COD: WAW beta for a while, and its awesome. Not sure if I liek it better than COD4 yet, buts its just a demo. Once the real game comes out I'll know. It seems a little slower paced, but thats better IMO. and instead airstrikes after 5 kill streak, you get an artillary. And for 7 kills, you get killer dogs instead of a chopper, and they get more kills for you than the chopper did. And the biggest difference, incase u didn't know, is its pretty much WWII. So WWII guns, etc. I liek it though, different feel. and dont forget, you can get this free at rewards1com.tk and freemspointsesay.tk. My next free item after gears 2 is either gonna be this, or NBA 2k9.