SFA's first sneak peak

Here's the very first sneak peak of the upcomming Disney movie "Sharpay's Fabulous Adventure" that features on the Disney DVD "Hannah Montana Forever: Who's Hannah Montana?".
Funny does the video say "Premiering on DVD and Blu-Ray Spring 2011" while it was told that the movie would premiere on Disney Channel in the summer 2011. So are the DVD/Blu-Ray comming out before the TV premiere or have they changed it, I wonder?
Well, anyway, enjoy the best sneak peak I could find on YouTube, with Ashley Tisdale and the dog that plays "Boi". :)