With WordPress, I'm not sure but shouldn't you be able to do that by overwriting the header file with your logo image? I think the header file is usually named "header.gif" with the wordpress template. Not sure which template you're using. But locate the header file and then upload your logo file renaming it the same as the header file to overwrite it (the header file). Then refresh your page and it should show up. If I didn't explain that too well, I googled the info and found this: http://wordpress.org/support/topic/131546 All the best.