I've got the same problem on my Intel Mini - click start and nothing happens. What it's supposed to do is start up something called EyeConnect but it's failing to do so. You can start it manually either through the terminal:
Code:
open /Applications/EyeTV.app/Contents/Resources/EyeConnect.app
or by right-clicking on EyeTV.app -> Show package contents -> Contents -> Resources and then double clicking EyeConnect.app
That gets the webserver part up and running but it's not sharing out any of the Stylesheets or JavaScript script files so all you end up seeing in your browser (or iPhone/iTouch if you've got one) is the recording name and description with no way to access the actual video!