Any suggestions for good bands/songs?

I'm addicted to rock music like some are addicted to heroin. I've listened to just about all rock bands but I need help finding new cool music to listen to. Any Suggestion? Here is a list of bands I already listened to: Breaking Benjamin, Yellowcard, Linkin Park, Puddle of Mudd, POD, Hoobastank, System of a down, Our Lady Peace, Nickelback, 3 Days Grace, Lo Pro, Demon Hunter, Killswitch Engage, Adema, 30 Seconds to Mars, Cold, Nonpoint, Papa Roach, Story of the Year, Alice in Chains, Metallica, Nirvana, Mudvayne, New Found Glory, Sugarcult, Staind, Bush, Institute, Flyleaf, Fall Out Boy, 3 Doors Down, The Exies, Deftones, Blink 182, Disturbed, Sum 41, Lost Prophets, Trust Company, Incubus, Foo Fighters, Chevelle, Stemm, Drowning Pool, Limp Bizkit, Brand New, Bullet for my Valentine, cKy, Daughtry, Egypt Central, Filter, Godsmack, Good Charlotte, Jet, Korn, Lustra, The Offspring, Project 86, Rob Zombie, Saliva, Bowling for Soup, Evanescence, Seether, Shinedown, Skillet, Spineshank,Trapt