Skins for XP require
windowblindsBootskins require
BootSkinTo install windowblinds skins:
if .wba file, just double click on the file and a bubble should appear on the taskbar saying that the new skin has been installed, open WB and look for the installed skin. Then simply double click, or click and press Apply Skin.
if .zip file, save the file to a memorable location (such as My Documents) then open WB. Click on Add Skin and open the .zip file of the skin. Then, it should appear on the menu and apply the skin.
I don't know how to install BootSkins as i have never used BootSkin before.