Thanks Frenchy for the link!

Very nice GUI and it runs GREAT on iPad as well. I pretty much think the activation thing is no issue at all. You'd only want to activate projects if you're sharing them with collaborators-- and since that's not the case for us MoI types, there shouldn't be any issue. So FREE is GOOD!

Of course there are no advanced surfacing tools (Blend, Network, Loft), but the filleting is marvelous. I was able to very quickly create the below fillets by EXPORTING as STEP, then loading into Onshape, performing fillets, exporting as STEP and loading back into MoI. Good stuff!