Just want to clarify on some problems that I have encountered.. When I was uploading the image, the uploading will take a while to be completed, it looks like it is not uploading or hang, thus, be patient and wait for the uploading to be completed before copying the IMAGE URL.. Another thing to take note is please select the 640px width (for forums) before uploading any photos and then click Host it! button.. Directly copy the image url and paste it into your thread.

There is another thing to clarify about is when you are uploading your photos from flickr.com, please notice that before you click host it! buttone, please make sure that your url should be http://farm4.static.flickr.com/6991.jpg and not http://farm4.static.flickr.com/6991.jpg?v=0 (notice the difference?) please do not include "?v=0" if any..