Yes those are all ingrained in my memory... There is one more though, IDSPISPOPD I can't remeber what that did. Would have guessed it was walk hrough walls but as you suggest that was idclip.
few... im not the only one then

as for IDSPISPOPD i dont know that one buts heres what google gave me (first link found) http://www.urbandictionary.com/define.php?term=idspispopd