I use G-Profile, it is about $7 US. It can be found here
http://www.ageye.de/index.php?s=gprofile/about . You can trial for 14 days. It works well on the Imagio, very powerful and finger friendly.
The only thing I recommend is that if you are going to do complex time-based configurations, upgrade to build 1227 (beta), it works better were you have multiple time slot profiles.