I posted this elsewhere, but will add to the voices. Having to send our mibs to a vendor for them to compile is a HUGE waste of time. There needs to be ways to import our mibs in to these solarwinds tools.
I am in the process of migrating from Whatsup to Orion, and already have come up with this problem. There are some custom mibs for some legacy A/C units (now owned by Leibert, but NOT supported) that Ill have to "send to the devs and wait...." which, in my opinion, NOT a good solution. Great that your willing to do that, but when my boss wants those counters added TODAY, well.. you get the idea.
PLEASE add this feature to ANY snmp product you push out.