"I found these on Fred Seibert's Vimeo channel! (Uses same Music/Sounds, apparently, as the 2nd and 4th logos)
http://vimeo.com/11285341 (Rough Cut 1)
http://vimeo.com/11285420 (Rough Cut 2)
http://vimeo.com/11285491 (Alternate Rough Cut)
It seems as if either the alternate or Rough Cut 2 was used... (The alternate has the word "Frederator" appear in two parts, where it slants diagonally and zooms up and back down; Rough Cut 2: the name just suddenly zooms in from bottom screen, zooms slightly towards the Fredbot face, then zooms back out to normal position)
I DO NOT own any of these videos. They are copyright of Frederator Studios."