He can know what's in it anyway, if he wants to. And you don't really figure out anything about computers by building them, except how to build another one.Sampler said:One bonus about building your own, you know what's in it and how it works.
His profile says USA, but doesn't give a city or state.That said I don't know where you get the impression it'd be cheaper - if anything it costs you more as you look at parts and go "oh, for a few quid more I could have this, oh, for a few quid more I could have that" and before you know it you've got something three times the original budget.
For recommendations on where to buy depends on where you're based - if you're UK
No, the hard part is when you put it together, hear the fans go on but don't get a picture. If you don't have spare parts that fit, you are then basically guessing whether the problem is with the processor, motherboard, memory, graphics card, power supply, or some combination of those. That's a situation where you definitely want to have a warranty that covers the whole thing for troubleshooting, not just a pile of parts.checkout www.CCLonline.com - they do some great gaming rigs on the cheap or you can use the custom build service for the parts you want plus a warranty or you could get a cpu/mobo/memory bundle and put the rest together yourself (as that would be the "hard part" i guess).