Brian,
To attach make sure the images are not numbers i.e. 231.jpg etc. Give them a name like 'komo.jpg' and make sure images are not too big.
Click on arrow on attachments at right.
In browse select the pic, then upload. A timer will appear in screen (can take a little while).
When this has gone off screen, click on insert image and it will appear in text box and you can type around it.
If this doesn't work, mail piccies to one of the forum members above (or me!) jezmactastic@hotmail.com and I will upload them for you.
There are serious collectors on this forum and you will get fair prices for your signs without going to the open market.
Best Wishes,
Jez.
I have the blue background Komo, its a great sign