Am having similar problems with conflict in running SimAppPro and Helios at same time. Ideally I would run SimAppPro for all WW products and Helios for everything else. But there is a conflict with the Windows Monitor IDs, settings in Helios, settings in WW and running everything simultaneously. Either Helios to display all or SAP and no Helios. Markom, did you notice any performance difference on the WW Displays if you used Helios and not SAP?