This converter converts a truecolor Jpeg/Bitmap picture to three seperate
c64 hires bitmaps which when flicked together fuse the colors together tocreate a rendition of the original image.

History:

18/01/10

• Tweaked non luma overload reduction mode to accept some more color combinations.
• NTSC/PAL Exe toggle.
• FLI X2 mode.
• Super Flicker Reduction.

11/01/10

• Initial Release.

source: noname.c64.org

from the Homepage:

With christmas time the presents arrive… Nate Lawson presented the beta of his incredible XUM1541 USB to IEC/parallel adapter for OpenCBM.

I was immediately amazed by this project and built my own version of the XUM1541. I had the chance to help out testing the software on Macs even in its early stages, so everything will work smoothly on our favorite platform…

Now with the beta of XUM1541 online, I have another present for you: The OpenCBM on Mac page on my site. This page describes how to compile and set up the OpenCBM software yourself and how to get your device running on your Mac. Have fun!

source: lallafa.de

source: ebay auction wikipedia