It is a ZIP because it exsists of three files, the basic source, an inc file and a pdf with the drawing of the connections.
If you are scared of downloading ZIP files, a good virus scanner should be more than sufficient to be save.
It's downloadable from my own site and should be save..............

The Proton listing uses a different microcontroller and gives me SPI.inc errors while compiling from the start! Unusable for me.
At first I used an old proton source and translated it directly to PICBASIC PRO. It compiled but was not complete.

Then I recreated the Initializing, transmitting and receiving code with the MRF pdf file as guide.
Now I'm stuck.