looks decidedly fishy to me..
Your script is filtering out the multiple hits
one thing i'd check is autorank includes in the member file the ip address that was used when the member signed up.
You can get this by opening the member file in n0tepad and searching for the members id or email addy.. do any of these match?. If you're not running a gateway page i'd suggest you enable it and make sure you've got the 'dont count hits from proxy servers' ticked in the setup file....
Hope this helps..
