The concert was awesome. I'm suffering from a serious "bangover" today...my neck is so sore! Immolation and Krisiun were absolutely fantastic and Nile were entertaining as well (I find myself liking their slower material much more than the ridiculous brutal death metal segments).
Right now I'm listening to this: YouTube - Dismember - Phantoms (Of The Oath)
Great instrumental track for those of you who aren't really big on death metal vocals. Some really nice guitar leads in this one.