After you upload your picture there you will need to copy the URL.
When making a post on this site you'll see a button that says "Img". Click that button. The button will insert Img in brackets into your post. Paste the URL you copied after the Img (in brackets) with out any spaces. After you do that hit the Img button again. This will insert the Img (with brackets) again, but this time with a slash in it to signify that it is the end on the Img URL.
After you do all of that and what ever typing you want to do hit the preview button to see how everything looks and to see if you correctly posted a picture.
I tried to call ya.
Go to photobucket.com.
Make a free account.
Make an album,
Click on browse.
Open up whatever it is, documents, my pictures. when you see the photo you want click on it double click. Photobuck will say Upload? Click yes,
It will upload and say Uploaded! It will appear below with three tags, You copy bottom tag and post that copy in text field, when you post it will appear as the image.
You can rotate, change size and all that in photobucket. Just remember that if you change it at all after you post it, It will no longer appear. You can also host your avatar there make it smallest size. MC