Don't get confused
From The Lost Media Wiki
Before anyone asks, no this isn't it: http://www.imdb.com/videoplayer/vi2832315161 That's a promotional video for the 2015 series. You can tell because the phones and laptops they're using look nothing like something from 2006. An internal pilot from back then probably would've been shot in 480p/4:3 and not contain nearly as many Muppets. Additionally, Denise, Kermit's new piggy girlfriend, is there. She wasn't created until the 2015 series.
The Muppets Wikia has some more info but some of the links lead to dead ends, so I can't verify the info: http://muppet.wikia.com/wiki/Muppets_2007_Presentation_Pilot#cite_note-celluloid-1