Although still a dedicated laptop user I am, at last, thinking of acquiring a PC. My requirements are quite specific :-

I don't download or listen to music.
My internet speed should be fast.
I mess about with my photos a lot and would like accurate colour-rendition and high storage capacity.
My 'blog' is a daily commitment.
I am a member of, and post regularly to, three forums only.

An article about assembling one's own PC would be most useful. If it has recently been covered I must have missed it.