Yea someone over at NovaWorld posted a few PCID Checkers but i like this other one i saw posted somewhere!
http://www.pae-squad.com/forums/viewtopic.php?t=282
2 more are
"Alex Inc.TM Entertainment"
http://www.nrw-squad.org/pcid/search.htm
and
A public Free PCID Searcher ( Version 2.0 ) :
(** for those who has encountered a time blocking effect, take back the Date a couple of weeks **)
http://FreePCID.DFBHD.org.uk (Hosted by -CGS- squad)