To remote control Mac with an iPhone is very easy. You don’t even need to install any app on your iPhone. A Safari is all you need to remote control Mac.
You need to download and install iPhone Remote (http://code.google.com/p/telekinesis/) on you Mac. It will ask you to input your login name and password. Custom all settings and you can start to remote control Mac by your iPhone device.
Open the Mac IP, such as https://192.168.1.5:5010, in your iPhone Safari browser.
Safari will prompt you to input your login name and password. They are set in iPhone Remote. When your input is right, you will be allowed to control your Max on iPhone.
I tried to remote Max on iPhone. I can open files on Max. (MP3, Video, Pictures, Word or Excel files).