Hi Stav, sounds like you want to use the "surface-to-surface" variant of Flow instead of the "curve-to-curve" one.

When you use Flow at the prompt where you select your base curve, you can actually select either a curve or a surface there. If you select a curve then you'll be using curve-to-curve mode like you've been doing. If you instead select a surface (usually a plane that the object is sitting on), you'll be using surface-to-surface mode and then you'd select the entire sphere as the target object and it will wrap from the plane to the sphere.

There are some examples of this in the help topic for Flow here: http://moi3d.com/3.0/docs/moi_command_reference8.htm#flow

Make sure you scroll down to see the surface-to-surface ones, not just the curve-to-curve ones at the top.

- Michael