Make your path unique...
There are already a series of themes you can access under the "Home" Tab / "Edit Profile" Link.  
First Log in to your account and then click Home. You'll see Edit profile slightly below.
Then select the "About me" Tab from the options. At the bottom there is a Select Profile Style Option. If you do not like any of the presets, check the Custom Style Box.  
Now you should have a second box - That's asking for CSS Code options.  I've provided you with an Example to the left of a copy and paste code - You can change your background by referencing it in the code. Change colors, size of fonts, etc. 
ENJOY!
Customizing Chat options isn't as hard. Trust me. There are very few things you can customize on Studiopath.NetWork's proprietary chat.  There will be more settings to come in the near future as we continue to expand our presence in the entertainment networking community!
The only three real options to choose from are:
Color Settings,  General Settings, and Away Messages.
ColorPicker.com - Quick Online Color Picker Tool
Click the Color Picker to the left to get some color codes to help customize the look and feel of your chat!