The DM 1000 Canadian MSO Certification Files are attached to 3 posts due to file size restrictions.
NOTE: Make sure to download the files from all three posts to acquire a complete set of the necessary files.
Attached to the Part 1 post: DM1000 Canadian MSO Certification Support Files.
Attached to this post: DM1000 Firmware_v 01.12.03.005
Attached to the Part 3 post: DM1000 Firmware_v 01.12.03.006