Well U2 already lost both of their categories:
BEST POP PERFORMANCE BY A DUO OR GROUP WITH VOCAL
"(You Want To) Make A Memory," Bon Jovi
"Home," Daughtry
"Makes Me Wonder," Maroon 5 (Winner)
"Hey There Delilah," Plain White T's
"Window In The Skies," U2
BEST ROCK PERFORMANCE BY A DUO OR GROUP WITH VOCAL
"It's Not Over," Daughtry
"Working Class Hero," Green Day
"If Everyone Cared," Nickelback
"Instant Karma," U2
"Icky Thump," The White Stripes (Winner)
Bruce is 3 for 4. I guess his last category will be televised:
BEST SOLO ROCK VOCAL PERFORMANCE
"Timebomb," Beck
"Only Mama Knows," Paul McCartney
"Our Country," John Mellencamp
"Radio Nowhere," Bruce Springsteen (Winner)
"Come On," Lucinda Williams
BEST ROCK INSTRUMENTAL PERFORMANCE
"The Ecstasy Of Gold," Metallica
"Malignant Narcissism," Rush
"Always With Me, Always With You," Joe Satriani
"Once Upon A Time In The West," Bruce Springsteen (Winner)
BEST ROCK SONG
"Come On," Lucinda Williams, songwriter (Lucinda Williams)
"Icky Thump," Jack White, songwriter (The White Stripes)
"It's Not Over," Chris Daughtry, Gregg Wattenberg, Mark Wilkerson & Brett Young, songwriters (Daughtry)
"The Pretender," Dave Grohl, Taylor Hawkins, Nate Mendel & Chris Shiflett, songwriters (Foo Fighters)
"Radio Nowhere," Bruce Springsteen, songwriter (Bruce Springsteen)(Winner)