1 is the best:
10. The Living End - State Of Emergency
9.The Offspring - Smash
8. Wolfmother - Wolfmother
7.Alanis Morrissette - Jagged Little Pill
6.Elton John - Goodbye Yellow Brick Road
5.Silverchair - Freak Show
4.Metallica - Reload
3.The Darkness - One Way Ticket To Hell
2. Guns N Roses - Appetite For Destruction
1. Queen - A Night At The Opera
It's a close call for me - the order above would change depending on my mood.
THeres also a lot of albums that I havent heard in full - mostly classic stuff like Black Sabbath and Led Zeppelin.
But its so hard to narrow it down to 10!