I don't have WindowBlinds and I don't wanna pay for it.
Life without WindowBlinds!!! How is that possible??? One day without WB and I'd be positively certifiable... requiring strong meds and a strait jacket to restore peace and tranquility...
... not to mention the pacifier as I sobbed myself off to sleep. 
Like Mirsguy said, you wouldn't be sorry. With WB you can make your desktop your own, to suit your mood/taste at any given time.... not to mention that it's well worth the money.
Go on.... you know deep down you really want to. 