tho i am no master at litestep. "theres to many builds to keep up with", i will answer any questions i can.
First before you install litestep remember to read all the documentation you can. litestep.com is a good start. Second if u install litestep and then want to remove litestep, set the shell back to explorer FIRST....then uninstall litestep...if you dont set explorer back as the shell before uninstall litestep u will have NO visible desktop on restart....in the litestep folder look for a "set shell to explorer" icon use this to set shell back to the windows default desktop. then reboot and uninstall litestep....
here is where u can get more documentation as well as the latest build. http://beyondconvention.net/ohussain/lsinstaller/index.htm i recommend useing the latest build as they are the most stable..