I had a problem with them when I first started showing there ads because the stats were not going through so I lost about a month's worth of stats and money. The customer support has been excellent, none of that auto reply crap with possible answers that a lot of them give out. I think the longest I had to wait for a reply was a couple of hours, which I htink is very fast. Has anyone found any malware being put on their sites with xapads? Had two complaints and trying to find out which network it might be.