WhatsUp Small Business only allows 10 devices and I believe a single map. My guess is that you are using a different version of WhatsUp! (and are asking your question in the wrong forum.)

In WUP 2005/2006 or WUG V11, just click the Device View tab (assuming you are at the console) and you will see a list of the devices and groups in that map.

To see all the devices in all the maps would require creation of a Dynamic Group that displays all the devices, then use the technique above.

Daniel Donnelly