Each page I open on techspot containing the top banner is bringing up a .net login box for spinbox.versiontracker.com. on canceling, the banner offers me a 403 error.
A little irritating, but curious none the less. Just thought I'd report it.
Is this still happening to you? I get no errors and it's the first time someone reports something similar so perhaps it was a temporary glitch with the ad server... please let me know if the error persists.