SF Chronicle mentions lip synching accusations...

http://www.sfgate.com/cgi-bin/article.c ... N4DEP1.DTL
Journey continues
Jeff Scott Soto is officially the new lead singer of Journey. He's the veteran Bay Area rock band's fourth front man and replaces Steve Augeri, the former Gap employee who eight years ago stepped in for Steve Perry.
Soto joined the band earlier this year when Augeri abruptly dropped out of its tour with Def Leppard on June 23, citing illness.
Internet rumors, however, suggested that for at least the past year Augeri had been lip-syncing along with old Perry recordings of Journey's hits. Some fans even posted audio and video clips to document the alleged deception.
According to Rolling Stone, when radio DJs picked up on the story, Augeri started once again performing live, resulting in a series of croaking, off-key performances.
Soto, who first performed with Journey on July 8 in Bristow, Va., is a former sideman for Yngwie Malmsteen and singer with disco covers band Boogie Knights.
-- Aidin Vaziri