Problem seems to be solved. There were some permission settings on some forums that disabled the UBB code. Hence, the display you were seeing was correct for the settings; but, wrong for what they should heave been.
You were the lucky person try to post in forums where the incorrect permissions were set.
So, using the below format, you should be able to post images and URLs.....
Using [IMG}xxxxLINKxxx[/IMG] will display the image in the post.
Using the [url=xxxxLINKxxx]xxxxLINKxxx[/url] will provide a clickable link in the post.