mark8par:i am looking to build a media centre to include a decent size hard drive and a blue ray player with wireless networking. Can anyone tell me what wold be the best components to do this or what woyld be a good configuration
I think suitability is the best.
Ultimate means very costly. And maybe some system performance is always unable to be used. So what would you do with your upcoming mdida centre PC? If you just use it to see BD movies and hear music, a AMD 780G based mothboard (integraded with ATI GPU) + Athlon 64 X2 4600+ + 2G RAM are enough to let you do those fluently. And it can deal with most small or old games. If you also wanna play lastest large game, like crysis, far cry, you need a individual video card. To let the video card well perform, all other components have to shift another level.
No matter how you choose, a high quality individual sound card is a must have. Onboard sound card won't let you happy. And more, like "Up To Music" said, you have to consider the system noise.