Thank God for Kylie Minogue. When compared to the recent DVD/cable television extravaganzas mounted by Madonna, Janet Jackson and Britney Spears, the Aussie powerhouse emerges as the clear winner. Madonna looks so deadly serious onstage, the effect is not unlike watching a storm trooper in drag going through rather fey combat moves. Janet is only slightly more animated, and can barely manage to keep her breath as she attempts to sing live to her synchronized dance moves. Britney...well, give the girl time. However, the almost complete lack of live vocals (except on the ballads--where the full ...