Hi, does anyone know where one can get this done here in NZ, preferably Wellington?  I have a Nikon film scanner which does not work and they say it could be a firewire chip on the circuit board. They are discontinued and sadly no scanners these days really scan film and the flatbeds are not sharp and then the others cost way too much (Imacon scanners).  

Something like this:

http://www.shtengel.com/gleb/Nikon_ls4000_ed_Firewire_repair.htm

Cheers.