Questions[burg](ubuntu)

I am setting up a dual boot install for my wife's computer. I would like to disable the timeout for selecting OS that defaults to Ubuntu so the computer wont boot without making a selection. (IE. GRUB_TIMEOUT=INFINITE) Is it just a simple case of leaving it blank or #out the line in /etc/default/grub ? I want it so my wife can choose OS easily on her newly Dual booting PC.

I would also like to know if updating Burg after this would keep the change - as the big graphics of the OS's are a little more noob friendly.

I have a basic theme idea I'd like to create in burg.

I can find some information about customizing existing themes in burg, but not a basic tutorial that shows you how to create your own unique theme.

Can anyone point me towards some resources?

I know GRUB, GRUB2 and BURG are boot loaders.

What is the differences between the three?

BURG looks a lot better and user friendly than GRUB, at the same time it get the job done.

Why Ubuntu have not switched to it?

After every kernel update I have to run update-burg manually. How do I make it automatic?