You need to have all the parts to open the suite. That is, WindowBlinds is necessary for the WB skin, IconPackager for the Icons, Cursor XP for the cursors etc.
If you have the requisite parts, just click apply and it should open and apply the skins. Alternately, from the display panel, the Winstyles tab (another app - one app to rule them all etc.) will list all the suites and you can apply from there.
The key then is to have all the bits that make the suite work.
