I just recieved my DVX100A the other day, and taped about 4 hours of footage using the standard 60 minute Pansonic MiniDV tapes. Are there really big disadvantages of using these tapes and not the MQ tapes? Is it worth switching? If I do switch, would running a cleaning tape clean the heads well enough to avoic any lubricant issues? I don't want to play around with Barry's cleaning method just yet - too risky at this point. What should I do with the tape situation?