Dev - Also, on form submission, use GD to resize the image as a new thumbnail file
Dev - In the submission form, you can now upload a banner image
I made this one from a scratch and I really like the way it it's finished... It has many options of making the textbox to fade/bigger or make it smaller.
Well, anyway. This isn't as good as J-factor's or anyone else's but it's an example =P
I hope someone get's something from it =D