What do I compromise when I get a gaming PC instead of a normal to high-spec desktop PC? Also, say I had found a nice PC that I was seriously contemplating on buying, how easy would it be to components of similar/same quality and have someone custom build me a PC? Would it be cheaper? More expensive? (I'm sorry, I'm new here and so don't have a wealth of knowledge, hence why I chose to seek advise here) Thanks. =] EDIT: I'm from the UK but I'd be most likely purchasing online. Specs: As high as possible for the budget of rougly £500 to £8/900. Thanks again. Sorry for the lack of information, but I hope it's enough for some idea of how much I could get and for what price.