Creezpy, if your really determined to go further with Litestep, HG_Eliminators' advice is the way I would go.
Litestep will replace your start button and give you the right click popup menu.
So find a Litestep theme you really like (and works ok for you).
The "theme.rc" file in that theme is the key. By changing that file you can change the functionality of the theme. You will have to read some of the documentation to understand what to change in that file. The Litestep docs that are included with your OTS2 installer will help a lot.
Right click on the desktop to bring up your popup menu. Mouse-over the Litestep entry, go to module docs. Those are help files that descibe how to configure each module. The settings they describe usually go in the theme.rc we already mentioned.
You may want to try using the theme with a bare minimum of modules. Maybe popup2, desktop2(or jdesk), Shortcut2, and a tray and vwm module. In the theme.rc there are lines that begin with:
*NetLoadModule
If you place a ; mark in front of that line it will comment out that module. That means the theme will not read that line. That is how to take modules out of that theme.
Once you get the theme really stripped down, look at what images your theme is using. Using a paint type program (paint, corel photo paint, photoshop, or the gimp) create a few graphics of your own. Use those graphics in your theme rather than the original ones. You will have to change the theme.rc again to make it use your graphics rather than the ones that came with the theme. More reading but it's not too difficult.
If you can get this far you will be well on your way to making your own themes.
Have fun with it!
Man, I should make a copy of this, I have a feeling I could of used it a few (dozen)times in the past