I have some ideas of bands that have some songs that would be fun to play in Rock Band. I hope Harmonix reads this so they might put some songs by these bands as DLCs in Rock Band...

1.Rise Against

2.The Living End

3.Green Day

4.Sum 41

Here are 6 cool maps I found on the internet for Halo. Go to Bungie.net to download.

Strife

Mansion

NY alleys

3 cool maps

That's all for now. I will post another blog if I find more.