Hi Royce, I took a quick look at the videos and you can get the same results using tools in MoI, it just operates in a slightly different manner.

For example if you want to make an array cut, in MoI you would create the cutting object, then use the Transform > Array commands and then use boolean difference to cut with the objects.

If you have some specific case that you're trying to construct that you're having trouble with in MoI can you please post that case rather than just demo videos. Then I can help explain to you how you can get that result with MoI.

- Michael