To make this Beating Bytes logo you need 2 backgrounds:

1. For the first background get a colorgradation as brush and copy it over 
   the old one on the screen. Then get this whole thing and rotate it about 
   45%. Then it looks like example 1.
2. Now paint a brush like example 2 (or just rip it if you want).
3. Paint with this a wave (like in example 3).
4. Now change the middle of this wave with smooth (F8).
5. Then lay the grid (example 5) with shade (F5) on this brush and you get
   Brush 6.

The backrounds must certainly be as big as the logo itself, and not so small
as shown in the expamples on this screen ...