Sorry but "hey... was hoping for some help here" is not really the best way to ask! A please and thank you would be nice!! Also, you have not really given enough information. For example the operating system you use, memory you have, processor, what program you are using to watch your movies with?
Have you got the up to date drivers for your graphics card. The web site of the manufacturer will have them on their. So, please give more information. Thank you!