I installed my
slotted front rotors and EBC pads on the 2nd of September '05... the car had 104,600km on it.
Its done 115,800km now... so 11,200km on the new pads and almost 7 months. There is still over half the pad there as well, maybe 3-4mm of wear?
They should last you a fair while chris, keep in mind my car is auto, hence the brakes are used more. I'm very happy with the pads.