Incubus put on a good show as did Mushroomhead. GooGoo Dolls did a good show when they were promoting their Dizzy Up the Girl CD. I remember the light show from the song 'Bulletproof' 8 years later. Actually, that entire show was pretty good...Marcy Playground, Reel Big Fish...
Dragonforce sept 2006. Very good show, even the opening acts were decent. They played well despite rumors that they suck live. I've never seen Children of Bodom, i missed it like an ass....but i have heard their live music and it sounds top notch. Godsmack was also great live...and the best i've seen was Tool October 2006. Best concert ever. Music was better live than on CD, and the atmosphere was electric.
Best live band I've seen: Rancid. They're kind of like the Clash of our generation, and they were flawless live.
Best Live Bands I've seen are SevenDust (7 Times and Counting) as well as Linkin Park when they first hit the music scene with Hybrid Theory -Maniac