I already replied to that other post thinking you already had a header.

I can upload that theme to my test site and fix the header for you then give you the code once its done. I'm not sure whether or not the example code I put in that post will work or not so I'd have to test it to make sure.

You have to be a bit careful because that code is there so your header doesn't stretch/shrink out of proportion depending on your members/guests screen resolution. I think you can get away with one nice image created for 1280px width maximum that will scale down cleanly to resolutions as low as 800 x 600. All bets are off if you have someone viewing your site at 1600 or higher though. :?

Of course I'm not 110% sure so thats why I'll need some time to actually try it.