When you are in the screen to post a reply to a topic or when you create a new thread, you will see an area below the box you type in that says "add an attachment". Click on "browse" to find the photo on your hard drive. Then click on the "add attachment" button. If the file is large and you're on dial-up it could take a while to upload.
It really helps to reduce the file size of the photo you're uploading. It makes it quicker for you and also for folks viewing your photo.
Let me start off by saying I am not a farmer.
I am a deer hunter and I do own a tractor and have all of the equipment - but that does not make you a farmer any more than standing in the garage makes you a car - well, you get the picture!
Having said that - and with most of my ineptitude fairly well hidden - I do think that buckwheat is one of the most under rated cover crops out there.
I say cover crop because I see mixed results as it relates to the deer eating the plants.