I would try to get a hold of another BD, as Disney BDs are full of extras that cause problems in PowerDVD and WinDVD.
I even run into the occasional problem playing a BD on my Desktop, and am forced to use a different player.
My Input:- On the Studios you have a 17" screen @ 1440 x 900 resolution, personally that would not be sufficient if working in Photoshop or Premiere. Go for a laptop with a 1920 x 1200 display.
- Personally I would look into the...