My Yahoo search marketing campaigns failed to import correctly to the new MSN interface. Keywords were transfered but no ads despite spending several hours fixing them in the transfer tool. Because the VAST majority of my traffic comes from Google I have never set up Yahoo to the extent that I have adwords. Does anyone know of a good PPC management tool that can download Google Adwords campaigns and upload identical ones to the new Microsoft Ad Network? I am willing to use a paid software package as this will save me significant time.