I have installed Optimize for Infrastructure 8 on a windows 2003 machine.
All the components have been installed as services and once started keep running except Infrastructure Data Collector.
The Infrastructure Data Collector turns off roughly every 30 mins.
Also when I try to discover the one of the IS (Clustered on 2 different Unix machine) it fails. But discovering an un-clustered IS (running on the same Unix machine as the clustered) works fine.