create your logo to 1030x93 (works well for 1024 by 768 pixels)
If you have photobucket copy it to there, once copied copy the url address and then go back to your edit logo/which style you are editing, ie f1black...
Copy and paste your logo to the "copy logo URL" , the middle box and submit.
This worked for me on f1black.
http://1ostsou1s.19.forumer.com/