If you have money, the options outlined are pretty good. If you're strapped for cash, I'd encourage you to start building on www.appcubator.com which will get a

If you have money, the options outlined are pretty good. If you're strapped for cash, I'd encourage you to start building on www.appcubator.com which will get a project going for you for free. Disclaimer, I work at Appcubator.