Zetima (the record label for Hello! Project groups) is really quite clever about making money. You see, they already spent money filming one fancy music video, so they figure they can charge more for the DVD release by taking one camera angle from the first video and releasing that as an "alternate version". This time it's C-ute's "tokaikko junjou" as a "Dance Shot Version". I'm on to your scheme, Zetima! C-ute fans enjoy!
Download the PV via bittorrent, and get your Hello! Project fan fix for the day!