In 1998, few rock & roll acts made as big a splash as the Goo Goo Dolls, whose contributed of "Iris" to the "City of Angels" soundtrack helped fuel that record's sales as well as that of its own album, "Dizzy Up the Girl."On Tuesday the band received some more critical attention to accompany its commercial success, as the Goo Goo Dolls received three Grammy nods for "Iris," including "Record of the Year" and "Best Pop Performance By A Duo Or Group With Vocal."But in an interview with the MTV Radio Network, frontman Johnny Rzeznik said he's probably most anxious about the Dolls' third nomin