ohno - 7:51 am on Mar 18, 2011 (gmt 0)
Forgot to add, I am still convinced there is a geo targetting issue too, when sales do come back they are sometimes from the same post code region! This seems too coincidental to me, sell nothing all day then in a 30 minute period have 5 sales from the same town/city?! This may explain why when things are dead there is lots of foreign traffic? Maybe I'm paranoid!