Hello.
I'm trying to decide which specification is good for building my PC that is capable of playing high quality Blu-ray/HD DVD and also that can play good quality of newest or future PC games.
I was going to build my whole PC from scratch, cause my PC is first generation of Pentium 4 PC that has socket 478.
Can anyone help me with this decision?
Thanks for reading this.
I appreciate your helps.

E8400 or E8500 or Q6600 or Q9450 cpu (E=dual core Q=quad) Asus motherboard for sure I am using the Asus P5Q Pro . Depending on budget either a 4850 or 4870 graphics 4 gig of good ram then the rest is down to preference

Thanks for reply.
1. What kind of PSU company would you consider as good ones and how much wattage should I get?
2. How many case fans should I normally have on both Dual Core and Quad Core CPUs?
3. And what motherboard chipset should I get? I heard Intel is making X58 and one that has SLI capable motherboard?