I have recently switched from 3Ds Max to Rhino and I am wondering how I can do the same thing that I have done with this model (Using 3Ds Max) by just moving the vertices of a cube. Basically, my question is if it is possible to move a vertex in Rhino.

Hi Saeed - SolidPtOn will allow you to move the vertices, however NURBS surfaces are not the same as polygon mesh faces, so behavior can become unpridctable fairly quickly if the surfaces get twisted much.

-Pascal