Two questions......

 From:  mushroomgod
Hi Michael, could you help me out with this?

question one...

when drawing curves, theres the option to draw them using "though points", this is really handy when making a cage that can later be networked into a shape. But, once the lines have been drawn I may wish to edit them, so I click "show points" and all the points are no longer "though points" but "control Points", which is a pain because I often wish I could snap the actual curves and not its points....which are often far away from the curves that the influence. Is there a way to pick part of an actual curve and snap it to another object/spline?

Question two

I know how Join works, but is there a way to say rebuild to joined objects into one object, not 2 objects that are simple connected?