Hi Psygorn,

re:
> It's just a show case imagine I would like to select bunch of those vertical lines!
> (Maybe the photo is not a good example)

You can do that in MoI by using a crossing window - that's where you drag a selection window starting on the right side and moving towards the left. That will show a selection rectangle with a dashed outline which means that anything that intersects with the window at all will be selected. Here is an example with vertical lines:




> Is lasso selection possible in MOI?

There isn't a lasso selection but there is a window selection. Window selection starting from left going towards the right shows a solid outline and will only target objects completely inside the window. Starting from the right going towards the left will show a dashed outline and target anything that has any part crossing the window.


> Also in blender there is an ability in which for example user selects middle face, edges or points
> and then by holding Ctrl & + together; Blender selects adjacent faces, edges, point according to
> the number of times user presses mentioned keys. Do we have such an ability in MOI? Could
> we have such an ability in MOI?

Yes, you can set up a shortcut key to expand selection like that:
http://moi3d.com/forum/index.php?webtag=MOI&msg=6988.4

- Michael