How are fees calculated on OMGX? Any estimates as to what fees will look like?

We're still fine-tuning the the final fee structure but in general it's going to be a function of how much volume we can pack into a certain unit of time because ultimately we still need to pay ETH in order to store the state routes on the main chain so there will be some costs involved and the more transactions there are to spread those costs around the more savings we can deliver. We're looking at anywhere between 10x to 50x types of cost savings.