Geshi not recognizing my language files

I hope this has not been answered somewhere and I just cant find it:

Im using Drupal 7, geshi filter, wysiwyg, CKeditor.
I am attempting to get Geshi to work with Processing and Arduino language files.
I have already uploaded the language files to the geshi folder and ran the language php checker in the language folder (and repaired any errors in my language files, such that they come through OK.

I also checked that I can write code in when I view the source, and can get geshi to work when I use "" C is close enough to Arduino code to show some highlighting. Saves work great.

Not working:
No wysiwyg buttons for geshi (seperate problem I suppose). I see no geshi check box in the wysiwyg buttons and plugins.
No Arduino nor Processing check boxes in the Geshi languages config tab. I tried hitting the flush button, but still no new languages appear in the table.
Attempting to manually force Geshi to use my language by using "type="arduino" breaks down.
Highlighting in c only works if I save immediately. Preview will show fine, but mangles on save. Post editing mangles immediately in the editor window.

I suppose I have several issues here, but I would be happy solving the primary one, which is getting geshi to recognize and load my language files. I suspect the other issues are related to wysiwyg/CKeditor. I may switch to TinyMCE or something.