I hate my computer and 360 right now.

  I've had great luck the past two weeks.  First, my computer gives me a blue screen then dies.  I spent all of last week trying to fix it.  A lot of good my collected computer skills/experience were, I still had to take it in to be fixed at a local repair center.  I built the darned thing, been using, and upgrading it myself for the past year with no problems until now.  I should be able to fix it, or so I thought.  Even my other dorky computer nerd friends couldn't get it straightened out.  Right after it crapped out I tried to play some COD:W@W and I got a nice E74 error message instead of getting to kill.  I hate my life right now.