How can I properly form text from particles? I'm using cycles and particles that form text. I've got every letter separated, and while the particles form the shape, it doesn't properly 'fit' the shape or cover all of the surface of the object, so it doesn't work properly for me.

I've already tried making another particle system on the same object, with more particles, but it looks weird...is there any solution to this?

Thanks in regard, I'll be waiting for a response.
To change the shape of an object using particles, use the physics type Keyed.


Create an emitting object, cube or whatever.
Create a text object, convert it to mesh Alt-C and add another particle system.
Create a controller (e.g. simple plane with a 3rd particle system) and add the previously created particle systems as keys.


Here with a tiny version of the cube used as Dupli Object.
Use a massive number of particles not just a few hundred.



Tutorials


Blender Keyed Particle System Tutorial
Blender 2.68 Tutorial - Various Text Reveals
Blender 2.6 Tutorial - Keyed Particles versus Curve Guides