super probe from Mondo site

Been wanting to build this gizmo but have no idea of what to do with the source code etc.
What is an SRC file??
Mondo Technology - Pic Projects
I have pretty much everything except the 16F878 pic (have lots of 18F1320s and a couple of 16F677?)
how to convert to 18F series etc or just order some 16F878's but what to do with the SRC file?

Go to tech-tools.com and download the assembler and IDE for the clearview.

I thought the Mondo site had the ASM file? I know I have it on my hard drive. And I see the HEX file at the bottom of the page.