Launching session list in secondary monitor

Hi, I use a Win7 laptop with a secondary monitor attached, and I prefer to open my Remote Desktop Manager session list in the secondary monitor and then use embedded tabs for multiple RDP sessions. However, I cannot find a way to force the session list to always open on the secondary monitor. Usually it will open on the primary (my laptop), so I have to drag the window over before connecting sessions. Sometimes it will open on the secondary monitor, but it is inconsistent at best. I have tried playing with the options but can't get it working the way I want. How can I resolve this?