Hi,
It could be great to see a support for Mustek PowerMust UPSes to RouterOS with ability to read all the data from UPS via SNMP and send SNMP-traps about all power-related events. The description of comm. protocol can be found here: http://random.networkupstools.org/protocols/megatec.html , and realization of this protocol in Linux - here: http://random.networkupstools.org/