Understanding iPhone Provisioning Portal and how it works? The process of provisioning portal, certificates, provisioning profiles, etc are still confusing me. I read apple's documentations and googled a lot about it.. Nothing helped me..

I have a Mac and an iPhone. How can I install the application which I developed in Xcode in my device?

Could anyone give a simple steps to understand the work flow of Provisioning Portal process?

Thanks
I faced the same problem too when I started out.

For my first app, the steps at Provisioning unveiled worked perfectly for me. 

The next thing you could try out is distributing your app wirelessly (along with the provisioning profile), which gets very exciting :)