Samsung Galaxy fan here

I have owned a Infuse for little over a year now. Its a great entry level droid phone. Love that it's open source and that I can switch models and keep most if not all of my apps. I read ebooks and listen to a lot of music with it. great for web surfing. My only issue with this phone is that because of the single core processor it freezes on video a a lot. anyone know if their is a way I can watch movies without the freezing/buffering?