Creating a Video-Tutorial in Houdini for Cinema 4D

Hi, i need somebody that have good Houdini Knowledge. I need a Video-Tutorial recorded in Houdini for Cinema 4D with this 2 Topics. 1. Creating a total simple Asset for Cinema 4D inside Houdini that specially shows, how i can work with Instances inside in Houdini and that Instances must be shown inside in the Cinema 4D Viewport after i created the hda. It is total enough when you are showing me how i can instancing cubes on a Grid that i can use as a hda inside c4d. Do not use the Copy-Sop for this. Please only use the Instance sop in the Obj-Level. Make it Total simple! 2. The second topic is also simple. Show me how i can drive a simple cube (created from or on a single Particle) over a Grid surface. The Cube must be driven with simple Particle forces. And the Cube can only drive on the Grid-Surface, not outside. So, i think it is very simple to do that for me. Hope you are interested! Let me know!