Jason lead us to Armor Geddon, an excellent blog run by a tank commander over in Iraq:

SGT P told me all about the rehearsal yesterday that took the task force up to the attack position. They had reconned the site where they would stage for the attack and where we would breech into the city. "Oh my lord, Sir. You should have seen it. There were more vehicles than I have ever seen in my life. There were tanks, bradleys, humvees and PCs as far as you could see, stretched out across the desert. It was sick."

"Yeah well, I heard that yesterday was a reduced force rehearsal. Only the key leaders were out there with you. That was only 25% of the division task force for the assault."

"Sweet Jesus. This city has no idea what's about to hit it."

Good ol' fashion first-person accounts from an "old-school" type of soldier. Highly recommended.