Can you modify colors in guide?

[jchiso]

Is there any way to change the default colors for the Guide? I'd prefer to use fewer and more muted colors. Is this an end-user configurable option?

[Crashless]

Not yet. It will be in the final version, as it will include a program called Studio. I suggest you do a search for 'studio' to get a better idea about it. But as far as I can gather, studio will not only allow customization of the GUI, but also the ability to create modules, and extensions to the basic sage program.

So not now, but soon.