I was just wondering if this is the only board for help with dmods

No, there is (more active) board over here: The Dink Network Board

As for your problem with the images, you'll need to add them to Dink.ini to get them loaded into the editor. Simply add a line like:

load_sequence_now graphics\dir\file- 850

where

[graphics\dir\] is the location of the files
[file-] is the name of all the files, they need to be named like name-01.bmp, name-02.bmp, name-03.bmp et cetera.
[850] the sequence where you want them to be. Simply look in the editor for a free sequence where you can put them.