I have the Returnil Personal Edition, 2008 version. The icon went grey -- it says License Information: Expired Verison. Questions: 1) How do I renew? It simply gives me choice to register. 2) It still says protection status "ON" -- so can I just do nothing (leave it as is) and will it still work? 3) Followup on 2 - is anything disfunctional now that the license is 'expired'? Why does it expire after one year? Thank you!