[jondar]

I tried to upload a picture. The reply came back "you have already uploaded this picture in the thread Holster Search. What do I do if I want to use this same picture in another thread? What are the physical motions I should do if this message comes up in order to include it?

[Mal H]

To use an attachment you have uploaded in a previous post you use the "attach" tags.

The tags are used like this: nnnnn
nnnnn is the number of the attachment (usually a 5 digit number) and can be found by right clicking on the attachment image itself in the other post. The number will be the one called "attachmentid" in the image address.

You can also simply use the address of the attachment itself with the image tags so that the image will appear in the new post:
http://www.thehighroad.org/attachment.php?attachmentid=nnnnn