.ics files in iCal

For work I get emailed a lot of .ics files.

Is there a way to format iCal so when I click on the .ics file from my inbox it takes me to the event info window or at least take me to when the event is on the calendar? Right now it just opens it but doesn't show me when the event is on my calendar so then I have to search for it to see it.

I'm running Mountain Lion, by the way.

Thanks!

 

I don't get an "add event" dialog box like it says I should, though. Perhaps they got rid of it in ML.