Liking this app!  I think it has huge potential.  Especially if you got together with the MultiPoolMiner devs...

1:
Although MPH does has a pool for SIA the Dagger dual algo says:
No Pool specified for Decred (meaning SIA)  Ethereum only mode enabled.
This happens even with all the algos except DaggerSia unticked.

2:
The miner mines for you for 30 mins a day IIRC.
Was this setting always part of the original app?  ie: Would it have been simple for NH to skim hashpower without anyone noticing?