Dream Theater. - Fantastic stuff, there's a good reason why they're my favourite band.
Bowling For Soup. - Also fantastic, just not in the same sense, they were hilarious.
Zebrahead. - Again, bloody funny concert, great bunch of guys.
The Used. - Tiny venue, intimate gig really, put on a great show.
Iron Maiden. - My. God. It's Iron Maiden, need I say more.
Avenged Sevenfold. - Never had so much fun in my life.
Within Temptation. - Though technically a support act, still very good to watch, Sharon Den Adel's voice gives me the shivers.
Billy Talent. - Most recent gig, that was fantastic too, great atmosphere, great show.
Biffy Clyro. - Brilliant show, but the guys didn't interact with the audience that much, which was kind of a let down.
Lostprophets. - My first ever gig, it'll be the one I always remember too, back before they got popular, great atmosphere and the guys were very friendly with the audience.
The Bloodhound Gang - Alongside BFS, good night, funny guys too.
Apocalyptica. - Absolutely outstanding, the Metallica covers were a joy to listen to as well.
Cancer Bats. - Meh, not as good as I'd hoped.
If there are more, I can't remeber off the top of my head, also going to see Lostprophets again next year.