I remember doing exactly that with one of my Athlon's. Don't remember if it was an Athlon XP or Athlon 64, but they'd removed a jumper on the top and you just n

I remember doing exactly that with one of my Athlon's. Don't remember if it was an Athlon XP or Athlon 64, but they'd removed a jumper on the top and you just needed a 2B pencil to join the pads to get a free upgrade. Good times.