Master and Backup Browser Services?

Hello,

Is anyone familiar with excluding a specific computer from participating in the network?s browser services? I have a server (Iomega NAS P410u) which automatically promotes itself to a backup browser and limits the number of machines withinnetwork neighborhood to itself and the PDC or master browser. When I turn this culprit off, our BDC promotes itself to a backup browser and all is fine. I called Iomega and there is no way to turn off this service on the NAS side of things. Is thereany way I can exclude this Iomega NAS server from automatically promoting itself to a browser backup?

Thanks for your time,

Tyler