My recommendation. If you are serious about selling domains use Fabulous.
You will get a lot more direct offers from people. SEDO has too much horsecrap involved. I find I have to click through like 2-3 pages just to get to an offer page. Too many distractions with their pages. I like clean and simple.
For A Fabulous Example Page
http://www.torrentforum.com
Plus it ads links to your other domain sites in the same category and with meta tags, customizable pages and clip art as an add-on option. I don't see how you can go wrong. Not to mention you can customize pop-over,under,on-exist pages including other URLs. If you don't like the affiliates then use some of your own. You can still retain the frame at the bottom of the page for offers. The stats are "fabulous".
Overall get off your lazy butts and optimize your pages and track hits you might just be missing out on traffic and buy offers from people who otherwise wouldn't know how to contact you. I'd rather sell a site for $500-$5,000 than to worry about making $5-50 off of it in a year's time. Course I guess if you can do both then we have a winner....that winner if Fabulous in my honest opinion. Check out the article on DNjournal.com