Sample CSS Selectors for Customisation:

The default layout is a fixed width (760px) with a sidebar on the right. It is easy to change this: simply cut and paste the following code into your custom CSS selector field in the admin backend:

/* Fluid Layout with Right Sidebar */

body {
 padding: 1em;
}
#container {
 width: 100%;
  }
/* End Fluid Layout with Right Sidebar*/

/*Fluid Layout with Left Sidebar*/

body {
 padding: 1em;
}
#content {
margin-right: 0px;
margin-left: 220px;
 }
.post
{
 border-left-width: 0px;
 border-left-style: none;
 border-left-color: #CCCCCC;
 border-right-width: 2px;
 border-right-style: solid;
 border-right-color: #CCCCCC;
}
#sidebar-a {
 float: left;
 border-left-width: 0px;
 border-left-style: none;
 border-left-color: #CCCCCC;
 border-right-width: 1px;
 border-right-style: solid;
 border-right-color: #CCCCCC;
  }
#container {
 width: 100%;
  }
/* End Fluid Layout with Left Sidebar*/

/* Fixed Layout with Left Sidebar*/

#content {
margin-right: 0px;
margin-left: 220px;
 }
.post
{
 border-left-width: 0px;
 border-left-style: none;
 border-left-color: #CCCCCC;
 border-right-width: 2px;
 border-right-style: solid;
 border-right-color: #CCCCCC;
}
#sidebar-a {
 float: left;
 border-left-width: 0px;
 border-left-style: none;
 border-left-color: #CCCCCC;
 border-right-width: 1px;
 border-right-style: solid;
 border-right-color: #CCCCCC;
  }
  
/* End Fixed Layout with Left Sidebar*/

The following is the custom CSS code that I am using on my site to make the links a different color and to replace the blog title and description with my own picture:

Custom Changes
/* Change background color of border */
body {background-color: #362F2D;}

/* Change Link Color */
a {color: #CC3300;}

/* Insert Image Into Header */
#top {background-image: url(../../../media/images/temp/puppy.jpg);}

/* Hide Header Title and Description */
#top h1 {visibility: hidden;}
#top p {visibility: hidden;}

This should give you a fair idea of the sort of customisation that is possible with this skin. 

Install and customisation instructions can be found at:
http://mixtaper.com/blogs/gosatango/articles/221.aspx