I have been working with the evaluation version of solrwinds ORION. I have no prior expereince with hpopenview and ciscoworks. I need to justify to my mangement that we can save some money by buying orion rather than any of the other 2. Please let me know what is that hpopenview or cisco works has or can do that orion cant. I have the eavl version of hpopenview and ciscoworks (which is giving me some installation errors) but I dont have the time to explore all 3 of tehm at the same time.