DEVILSSON....THAT'S TRUE APPETITE SOLD MORE IN U.S. BUT WHILE UNIVERSAL SAID 30.000.000 VS 25.000.000......RIAA SAID SWW WAS THE BEST HARD ROCK ALBUM EVER....

BACK IN BLACK LED ZEPPELIN IV WAS BIGGEST SUCCESS "JUST" IN U.S...... anyway if you prefer i change: one of the best seller ever...

for the other one who said bj are succesful just in my planet...i'm with you devilsson, maybe they didn't released the biggest albums in the past 10 years but selling about 20.000.000. just in the past 4 surely it proves they release some succesful albums......