Best Scrolling Shooters?

[JustinWilliams]

I was just playing RaidenX flash game and it brought me back too when i used too be addicted too the arcade side scrolling shooters.

RaidenX Flash

My favourites would be
-Raiden Series
-Ibara (Ps2)
-Gradius

I thought i was quiete the player until i saw this video...seems near impossible
http://www.youtube.com/watch?v=PP-mePr1-ZQ

Im really in the mood to play an oldschool one like Super earth defence force, what are your favourite side scrolling shooters?