Here's what I got going. I have a computer in my living room that I want to play .m2ts files on (HD) When I play some of these (with powerdvd 10) they come out choppy for lack of a better word. I've got a pretty decent video card but the cpu is old. My motherboard is an Asus p5b deluxe with wifi My CPU is an Intel Pentium d cpu 2.80 GHz I also have 2 gb of RAM installed I am currently running windows xp professional but also had windows 7 ultimate 64 bit and had the same issues. What would be a quick fix to getting this thing updated? New motherboard and cpu? Or can I just install some more RAM?