Using WPMU 2.6.5 at the moment, will upgrade to 2.7 as soon as it's out, but that shouldn't change the situation...
Working for my college newspaper and advertisers are used to the local paper, with highly targeted ads (college students in the area, for the most part). So, to get similar CPMs online, GeoIP would be rather needed.
My question: is there a package that could switch Google or our own ads, based on the visitor's location (preferably down to the city level, if not then at least at the state level). The second-best solution would be adding ads when users are in a specific location.
Thanks in advance for your help!