Yes, I think I should buy a new PC.
Do you guys know what the lowest CPU Mark Score from the list below will do its work for 1080p SVP without artifacts?
http://www.cpubenchmark.net/high_end_cpus.html
Then I have a good idea which options I have. I don't want to spent too much money on this.
I will be using the same graphics card: Radeon HD 6570 1GB 650 MHz
The PC is dedicated for playing video on my JVC DLA-X30 projector only. 60% 720p (mostly) HDTV and 40% 1080p (mostly) BluRay. Installed on Windows 7 without any software then a video player, so the SVP player pack is perfect.