whizkiddo - 10:06 am on Aug 4, 2010 (gmt 0)
Had a similar problem. For more than one reason, I recommend Google Ad Manager. Not a fanboy or anything, but just found it simpler and easier - plus its not a bitch to upgrade ; doesnt involve getting the hands dirty at all. while I love doing that, I also realise that its not the most productive use of my own or an employees time.