That's not a typo domain (mustangford.com) - if the words are still spelled correctly but out of order, you'd be better off developing something on it. If it's a true typo-domain, throw up an optimized parked page. Depending on the typo, you can get some decent traffic. I registered "atarwars.com" (typo for starwars.com) and I get only like 10 hits/week on it.