Is there an inexpensive programmer available for the 16C924 ?

I have an EXPRO-80 universal programmer from Sunshine Electronics which I've been using to program 16C84 and 16C54's etc.  Does anyone know whether you can still get updated drivers for this programmer ?

Alternatively, if there's a simple DIY programmer (like the 16C84), that would be great!

TIA

Stephen Court           scourt@electra.com.au
Electra International   http://www.electra.com.au
Automotive Electronics Diagnostic Equipment
Unit 2, 15 Anthony Street,              ph +61 7 3846 3393
West End, Brisbane              fax +61 7 3846 3282
Queensland 4101 Australia