Heater/blower not working

[midnightbandit]

Hi all, I have owned 2004 1.6 Dynamique for about 6 months now and am happy enough with it, it has a couple of minor faults that I can sort myself, but today the heater/blower/demister insider the car has stopped working, regardless of temperature or speed setting it will not blow at all, it was working fine on the way to do some shopping, but when we got back into the ever misty car, no blower. I was wondering where the fuse for it is ? and if that is okay, any known fault with is ?, and what sort of job is it to repair or replace. Any advice or words of wisdom muchly appreciated. Thanks.