We just setup our site ( http://www.sedonamonthly.com ) and the ads are appeearing fine at the bottom of our pages. The site is 99% html but we have one or two PHP pages. When I click validate a number of times it does the following. 1. Sometimes shows our weight (and everything "seems" ok) 2. Other times gives us an error: [ Ads not found on http://www.wliinc2.com/cgi/foxweb.dll/wlx/dir/wlxturl?ec=4oo8zxmL&ID=DrCaELIu] This link is an old redirect that we have absolutely nothing to do with, It no longer redirects to our site but is coming up within the validation test. 3. And other times we get this error: Ads not found on http://www.sedonamonthly.com/snapshots/submit.php This is a PHP page obviously. Should we be concerned that these errors appear only some of the time? Or do we need to fix these two errors and how do we do it? Thanks all in advance for your help.