I have been thinking about building a new computer for a couple months now after it seems like it is recommend on the forum here. I have never had any major trouble in the past with bought ones (except a drive failure which was replaced under warranty). I take it the parts that you buy to build your own are much more reliable. But I am wondering how often something goes wrong with built ones as opposed to bought ones, and if it is hard to troubleshoot what goes wrong since there is not warranty? Or even if the individual parts are warrantied, is it hard to find where the problem is ?