Hi been using Moi just to learn more Graphics and play about on a tablet pc

the pc is 2 years old and has a modest spec 10.4" display 1ghz processor and I must say

Moi runs very very nicely - Makes me want to get a gfx tablet for my desktop machine!!

also using Moi as Amapi is hard to use on my tablet pc in tablet mode and other software dont run very well at all
Hexagon for example is problamtic as needs OpenGL1.4

Anyway great program Moi! - look like i'll get this once you make it available

Question though is how do you convert a point from a corner point to a curve point without using a keyboard?
is there away to do that?