Applications :: Multiple Ip Camera Monitoring Software?

I setup ip cameras for a lot of my clients, not to mention the ones around my own spaces, but I use a mac at home and the software that I use for them is Windows only.

I'm trying to find something worth while that will let me view the multiple ip cameras at once, just grid up the monitor basically.

I've seen EvoCam from [URL], but it doesn't appear to be true multiple cam like i'm looking for, you basically have to open each camera in a separate window and arrange them on the screen each time.

I'm looking for something a little more "once i've set it, that's how it is everytime."