I would like to post a new thread which consists of:
General text
An example program (small)
Download (32kb)
I've looked everywhere but I cannot find how to do it. It appears that an attachment is a download, but they have some unspecified size restriction.
I cannot find any way to include a program in that white panel after the message.
Where can I go to find this information?

1. click the "post reply" button (don't use small fast-reply window under the posts)
2. there go to "add an attachment" part
3. in "file name", click "Choose" and choose your attachment (preferably zipped)
4. click "Add Attachment" and wait
5. click Submit

PS: Next time, post your questions about how to use forum to "Feedback"

Thanks for that, and I'll use Forum in future. It still doesn't tell me what I want, but never mind, I'll not bother
Regards