Hi there, sorry for the delay in posting this reply. This is how I am using Imgur and adding photos to this forum. Others may have a better way and if so please post, but this is working for me for the moment
I never think of any question as a stupid one.
How to use Imgur rather than Photobucket:
1. Create an Imgur account
2. Log in and from the homepage click on your username in the top right hand corner of the screen,
3. Click on albums (if you do not have an album already, just on "New Album" and create one). I have one called TR7 Forum Photos,
4. Drag and drop the image that you want to post into the new folder,
5. When the selected image shows in your Imgur folder, "Post Privacy" can be seen on the left side, above Delete Post,
6. Click on "Post Privacy" and select "Hidden"
Hidden will show - Your posts are hidden to anyone coming to your profile, but can still be accessed via the direct URL.7. Click Save
8. Right click on the image and select "Copy image url"
9. Paste this url into your TR7 Forum post (with the standard url brackets) as you would the photobucket url
Then you are done.
Hope this helps. If you need anything else, please feel free to message me.