Kodak Playsport ZX5 questions

Hello all,

I've got a Playsport ZX5 and wanted to know two things as I have not been able to find this information online.

1) Can I connect a microphone to my ZX5 to get better sound? If yes, is there anything special I need to look for in a mic to function properly with my camera?

2) Is there any way to connect the ZX5 to my laptop so that I can see the viewfinder screen on my laptop monitor? I have access to both mac and pc.

Thanks in advance.

Matt