For most of my development/designing needs I usually turn to the G.A.F community. Getafreelancer.com is like an international version of Elance.com. I prefer the site because my DJMixtapez.com programmer made me use it repeatedly. So I don't know if its a recommendation or if I've been manipulated. Either way, the service has been top-notch. As you can see in previous entries, the iPhone/iTouch application icon was designed by a designer I discover on G.A.F. Long story short, if you're looking for a team of hired guns G.A.F is a good place to start.