I have no problems using the attachments section on posting replies or a new topic.
1. click on the ATTACHMENTS AND OTHER OPTIONS section just below the text box.
2. down in ATTACH click on CHOOSE FILE
3. find the picture(s) you want to post off your files and click on it (if the file is not a .JPG you may have problems)
4. make sure the file name showing in the box is correct
5. If you have additional pictures to post click on MORE ATTACHMENTS remembering you can ad up to 6 pictures.
I put a sample photo from the K-F Styling department (building the buck for a full size clay model of a car)