First of all, I would like to remind anyone interested of what AxPaint is. This is a small activeX component + a small xpo, that will allow you to change the background image of your application to whatever image you like.
You can find installation instructions, screenshot and a more detailed description through the link below:
Well, the tool has recently been updated with support for all versions of AX starting with version 3.0.
The download link for the new (and, most probably, final) version of this tool is AxPaint.
Also, it is hard not to mention another development tool from the same author, AxAssist. Sadly, it is not free, but it is still worthwhile to check it out - maybe that's something you company would be interested in buying. There is a Trial version you will be able to play around with for 30 days. The homepage for the tool is - www.axassist.com