728×90 Adspace in header to right of logo

How do I put a space in the header to the right of the logo that can accept ad codes like adsense etc? 728×90 NOT the outdated 468×60 size please.

If I can access it through the Options menu of Mystique in the Ads Area I would really appreciate it but I willing to live with a hack.

If someone, one day, makes a widgetized header like footers are being done, they’re gonna cash in large! For the life of me I cannot figure out why WP themes have no ad space in the header! If they do it’s the outdated web 1.0 468×60 size.

I just know enough css and php to be dangerous. But I don’t think this is a complicated hack. I just need to get it done. I have wasted a whole day trying to do it. I should be busy writing my blog.

Thank you, thank you, thank you!