New Apr-18-2007 beta now available

 From:  tyglik
550.21 
Hi Michael,

I have two notes concerning the new beta...

Are you going to tune network surface command up so it can also handle non-intersecting curves? And what about some tolerance input for driving a surface? It would help users create a surface from roughly sketched curves.

For projecting I wish I can deselect unwanted projected curve by clicking on it (or in a different way) before command is done. It makes sense when curve is projected on both the closest side and opposite one (e.g. circle and sphere).

Petr