It seems that you so know how to put a picture into your sig and have it show up, KH_FF4ever. However, you still have to stick to the sig restrictions that are in place for this site. They can be found posted above the sig field as well as in the first post of this thread.
If you right click on an image and go to Properties, it will show you the pixel dimensions as well as the filesize in kbs. If it falls outside the acceptable range, post the image here and ask someone to resize it for you if you can't do it yourself. Your images weren't over the limit though. Posting two of them together and adding text is what took you over the height limits.
